A A2 A ACETATE A AIPR A AML A API A APRIL. A AUTO A AaBFS A Acceptable A Adenine A Adenosine A Ala A Alanine A Alpha A Amount A Amperes A An A ApoMb A As A Asian A above A above, A abovementioned A abrasive A absorbance A absorption A acceptor A ace A acids A acid—water A acquiring: A acrylate A activation. A additives A adenine A adenosine A adsorbants. A advanced A after A agent A air A alanine A alone A alphabet A amine A ampere A amplifier A amplitude A analysis. A and12 A and16 A and6 A and8 A angle A animals. A antibody A antibody. A antibody: A anticodon A application A aptamer: A arch A are A are: A area A area. A arrest. A arrows A as A attenuation A axis AA AMINO ACID AA Active Accessibility AA African-American AA Alcoholics Anonymous AA Amino acids AA Anaplastic Astrocytoma AA Authorization Authority AA accelerated aging AA acrylic acid AA active alignment AA advanced adenoma AA alkylalkoxylated alcohol AA aminobenzoid acid AA arachidonic acid AA attacking agent AAA a-aminoadipic acid AAA abdominal aortic aneurysm AAA amino-adipic acid AAA anterior-amygdaloid-area AAAV avian adeno-associated virus AAC Absolute Amplitude Change AAC Advanced Audio Coding AACG acute angle-closure glaucoma AAD Azure Active Directory AAD additional authenticated data AAD average angle deviation AAEM alkali anion exchange membrane AAG alkaline activated geopolymer AAI Administratively Assigned Identifier AAI average allelic imbalance AAM Active Appearance Model AAM active appearance models AAMI age-associated memory impairment AAO anodic aluminium oxide AAO anodic aluminum oxide AAP Address Assignment Proxy AAP ambient air pressure AAPS atlas adaptation parameter set AAR Application-aware routing AAR Authorization Authentication Request AAR audio augmented reality AAS Active Antenna System AAS Advanced Antenna Systems AAS Atomic Absorption Spectroscopy AAS alloy AFC spacer AAS atomic absorption spectroscopy AASS Acetic Acid Salt Spray AASS a-aminoadipic semialdehyde synthase AAT ambient air temperature AAU active antenna unit AAV Adena-associated virus AAV Adeno associated virus AAV Adeno-Associated Viral AAV Adeno-Associated Virus AAV Adeno-associated viral AAV Adeno-associated virus AAV Adeno-associated viruses AAV Adenovirus associated virus AAV Anti-asphyxia valve AAV adeno associated virus AAV adeno-associated viral AAV adeno-associated virus AAV adeno-associated viruses AAV adenovirus-associated virus AB Ammonia borane AB acetylene black ABAP Advanced Business Application Programming ABC ATP binding cassette ABC ATP binding cassettes ABC ATP-binding cassette ABC Acrylic Block Copolymer ABC American Broadcasting Corporation ABC Autism Behavior Checklist ABC accelerated blood clearance ABC activated Bcell ABC ambient backscatter communications ABC argon beam coagulation ABC automatic backwashable cartridge ABD albumin binding domain ABE adenine base editor ABEL Advanced Boolean Expression Language ABF Ajinomoto Buildup Film ABF annular bright field ABI application binary interface ABI average block index ABL all bit line ABL aluminum barrier layer ABM antilock brake module ABNF Augmented Backus-Naur Form ABP albumin binding peptide ABP albumin-binding protein ABP antigen binding protein ABP antigen-binding protein ABPI ankle-brachial pressure index ABR aircraft base radio ABR auditory brainstem response ABS Acrylnitril-Butadien-Styrol ABS Acrylonitrile Butadiene Styrene ABS Acrylonitrile-butadiene-styrene ABS Advanced Base Station ABS acrylic butadiene styrene ABS acrylonitrile butadiene styrene ABS acrylonitrile butyldiene styrene ABS acrylonitrile-butadiene-styrene ABS advanced base station ABS air bearing surface ABS air-bearing surface ABS antilock brake system ABS antilock braking system ABS autilock brake system ABS automatic brightness system AC Access Category AC Access Code AC Acyl Carnitine AC Adhesive Composition AC Air Conditioning AC Alternate Complement AC Alternate Current AC Alternating Current AC Alternative Complement AC Alternative Current AC Analytics Controller AC Antenna Calibration AC Assist Control AC Audio Coding AC Auto-Curious AC activated carbon AC active charcoal AC air conditioning AC allergic conjunctivitis AC alternating current AC alternating-current AC alternative-current AC articular chondrocytes AC ash content ACA Advancing Contact Angles ACA Automatic Cell Analyzer ACA anisotropic conductive adhesive ACA anisotropic conductive adhesives ACAR Aromatic carboxylic acid reductase ACC Acetyl CoA carboxylase ACC Adaptive Cruise Control ACC Autonomous Cruise Control ACC Auxiliary Character counting ACC active capture control ACC adaptive cruise control ACC anterior cingulate cortex ACCS Application Container Cloud Service ACD Acid Citrate Dextrose ACD Acid-Citrate-Dextrose ACD Ad Conversion Distribution ACD Audio Collection Devices ACD Automatic Call Distribution ACD acid citrate dextrose ACD anode cathode distance ACD anterior chamber depth ACDA acid-citrate dextrose anticoagulation ACDP advanced cyber decision platform ACE AXI coherency extensions ACE Angiotensin converting enzyme ACE Angiotensin-Converting Enzyme ACE Automatic Contrast Enhancement ACE access control entry ACE accumulated cyclone energy ACE angiotensin converting enzyme ACE2 angiotensin-converting enzyme 2 ACEI angiotensin converting enzyme inhibitor ACES Academy Color Encoding System ACF Anisotropic Conductive Film ACF activated carbon fiber ACF anisotropic conductive film ACF anisotropy conductive film ACGS actionable content generation system ACH Automated Clearing House ACH Automatic Clearing House ACH automated clearing house ACHT Average Call Handling Time ACI adjacent-channel interference ACI after-cleaning inspection ACIF Anterior Cervical Interbody Fusion ACL ATP citrate Lyase ACL Access Control List ACL Active Current Location ACL Anterior Cruciate Ligament ACL access control list ACL access control lists ACL anterior cruciate ligament ACL atlas coding layer ACM Advanced Coding Modulation ACM Aircraft Connectivity Module ACM Authenticated Code Modules ACM access control manager ACM alternative cement material ACNC Automatic Communication Network Control ACO Accountable Care Organizations ACO anterior capsular opacification ACOS asthma-COPD overlap syndrome ACP Anisotropic Conductive Paste ACP Asian citrus psyllid ACP amorphous calcium phosphate ACP anisotropic conductive paste ACP anisotropic conductive pastes ACP apparatus computer processor ACPC always connected personal computer ACPR Adjacent channel power ratio ACR Acoustic Coordinated Reset ACR Automatic Content Recognition ACR area changing rate ACRC anodic current range calibration ACS Accelerated Content Server ACS Acute chest syndrome ACS Acyl-CoA synthase ACS access control server ACS acetyl-CoA synthetase ACS acute coronary syndrome ACS altitude control system ACT Activated Clotting Time ACT Adaptive Communications Technology ACT Adoptive cell transfer ACT adoptive cell therapy ACT adoptive cell transfer ACU Air Control Unit ACU Airbag Control Unit ACU antenna control unit ACV air cushion vehicle ACV air-cushion vehicle ACV air-cushioned vehicle ACV apple cider vinegar ACW Acoustic Concentrate-Wash ACW acoustic concentrate wash ACW after call workload AD Active Directory AD Addison's disease AD Alzheimer Disease AD Alzheimer's Disease AD Analog Devices AD Atopic Dermatitis AD Automated Driving AD activation domains AD activity-dependent AD algebraic detector AD analog-digital AD anchor domain AD anchoring domain AD assistance data AD atlas data AD auto discovery AD autonomous driving ADA American Diabetes Association ADA Anti-Drug Antibodies ADA advanced driver assistance ADA airborne defense agent ADA alanine diacetic acid ADA anti-drug antibodies ADA anti-drug antibody ADAS Advance Driver Assist Systems ADAS Advanced Driver Assist System ADAS Advanced Driver Assistance System ADAS Advanced Driver Assistance Systems ADAS Advanced Driver-Assistance Systems ADAS Advanced Driving Assistance System ADAS Advanced driver assistance systems ADAS Advanced driver-assistance systems ADAS Alzheimer's Disease Assessment Scale ADAS advanced driver assistance system ADAS advanced driver assistance systems ADAS advanced driver-assistance system ADAS advanced driver-assistance systems ADAS advanced drivers assistance system ADAS advanced driving assistance system ADAS advanced driving assistance systems ADB Adaptive Driving Beam ADC Analog Digital Converter ADC Analog-Digital Converter ADC Antibody Drug Conjugate ADC Antibody Drug Conjugates ADC Antibody-Drug Conjugate ADC air data computer ADC analog-digital conversion ADC analog-digital converter ADC antibody drug conjugate ADC antibody-drug conjugate ADC antibody-drug conjugates ADC antibody-drug-conjugate ADC apparent diffusion coefficient ADCC Antibody Dependent Cell Cytotoxicity ADCC Antibody Dependent Cellular Cytotoxicity ADCC Antibody-Dependent Cellular Cytotoxicity ADCC antibody dependent cell cytotoxicity ADCC antibody dependent cellular cytotoxicity ADCC antibody dependent cellular cytoxicity ADCC antibody-dependent cell cytotoxicity ADCC antibody-dependent cellular cytotoxicity ADCC antibody-dependent cellular cytoxicity ADCCP Advanced Data Communication Control Protocol ADCD antibody-dependent complement deposition ADCP Antibody Dependent Cell Phagocytosis ADCP antibody dependent cellular phagocytosis ADCP antibody-dependent cell phagocytosis ADCP antibody-dependent cellular phagocytosis ADCT Adaptive Discrete Cosine Transform ADD Audio Distribution Devices ADD attention deficit disorder ADE Antibody Dependent Enhancement ADE access device emulation ADE adverse device effects ADE antibody-dependent enhancement ADEPT Antibody-directed enzyme-prodrug therapy ADF Acid Detergent Fibre ADF Area Description File ADF Auto Document Feeder ADF automatic document feeder ADFS Active Directory Federated Services ADHD Attention Deficit Hyperactivity Disorder ADHD attention deficit-hyperactivity disorder ADHF Acute Decompensated Heart Failure ADI Average Daily Intake ADI after-develop inspection ADIS Automatic Dental Identification System ADL Automatic dish liquid ADM absolute distance meter ADN Application Dedicated Node ADNFLE Autosomal-dominant nocturnal frontal lobe epilepsy ADNFLE autosomal dominant nocturnal frontal lobe epilepsy ADNP antibody-dependent neutrophil phagocytosis ADO Active Data Object ADO Allele Drop Out ADO allele drop-out ADOA Autosomal Dominant Optic Atrophy ADP Adaptive Data Protection ADPCM adaptive differential pulse-code modulation ADPKD Autosomal Dominant Polycystic Kidney Disease ADR adverse drug reaction ADS Active directory Services ADS Agent Disclosure Spray ADS Application Data Sheet ADS Attitude Determination Subsystem ADS Automated Driving System ADS Automatic Driving System ADSL Analog DC Servo Loop ADSL Asymmetric Digital Subscriber Line ADSL asymmetrical digital subscriber line ADSL asynchronous digital subscriber line ADT androgen deprivation therapy ADT androgen-deprivation therapy ADT angle distance threshold ADU appliance diagnostic utility ADV Autonomous driving vehicles ADV autonomous driving vehicle ADVI Advanced Digital Vegetation Index ADW automatic dish wash AE Adverse Event AE Auto Exposure AE Automations Editor AE adverse effects AE adverse event AE adverse events AE application entity AE auristatin E AE auto exposure AE auto-exposure AE automatic exposure AEA allysine ethylene acetal AEB Automatic Emergency Braking AEB Autonomous Emergency Brake AEB Autonomous Emergency Braking AEB automatic emergency braking AEB autonomous emergency braking AEBP atmospheric equivalent boiling point AEBS anti-estrogen binding site AEC Acoustic Echo Cancellation AEC Acoustic Echo Cancelling AEC Automatic Exposure Control AEC Automotive Edge Computing AEC auto exposure control AECC Automotive Edge Computing Consortium AED Atomic-Emission Detector AED Automated External Defibrillator AED automated external defibrillators AEEC Airlines Electronic Engineering Committee AEES acute epileptic extensor spasms AEL adaptive enclosure logic AEM Associated Encrypted Metadata AEM anion exchange membrane AEO Analytic Event Orchestrator AEP Arbitraged Enhanced Payment AEP annual energy production AEPPS Arbitraged Enhanced Payment Processing System AER Adverse Events Reports AES Advanced Encryption Standard AES Auger electron spectroscopy AES active electrical stylus AES active electrostatic solution AES advanced encryption standard AES auger electron spectroscopy AET Antimicrobiologic Effectiveness Testing AETH Acknowledge Extended Transport Header AEV avian erythroblastosis virus AF A. fumigatus AF Account Finder AF Alexa Fluor AF Application Function AF Atrial fibrillation AF action frame AF allele fraction AF annulus fibrosus AF anti-fingerprint AF anti-fire AF application function AF aqueous formulation AF atrial fibrillation AF atrial floor AF audio frequency AF auto focus AF auto focusing AF auto-focus AF auto-focusing AF automatic focus AFC Active flow control AFC Automated Frequency Coordination AFC anti-ferromagnetic coupling AFCS anti-ferromagnetic coupling spacer AFCS automatic flight control system AFD Aorta flaccid diameter AFD atrial fibrillation drivers AFE Analog Front End AFE acoustic front end AFE additional front-end AFE analog front-end AFE audio front end AFE auto-focus engine AFFF Aqueous Film Forming Foams AFFF aqueous film forming foam AFH Adaptive Frequency-Hopping AFI Address Family Identifier AFL Adaptive Front Lights AFL Application File Locator AFLC anti-ferroelectric liquid crystal AFLD alcoholic fatty liver disease AFLP amplified fragment length polymorphism AFLP amplified fragment length polymorphisms AFLT Advanced Forward Link Trilateration AFM Acute Flaccid Myelitis AFM Atomic Force Microscopy AFM Atomic force microscope AFM Atomic force microscopy AFM atomic force microscope AFM atomic force microscopy AFP Automated Fiber Placement AFP Automated Fibre Placement AFP automated fiber placement AFPS atlas frame parameter set AFR Analytics Forwarding Rule AFR Array-Fed Reflectors AFR afferent firing rate AFR air-fuel ratio AFRI acute febrile respiratory illness AFS Acoustic Force Spectroscopy AFS Air Flow Sensor AFS Andrew File System AFS Apple File Service AFS active front steering AFS air flow sensor AFT anchor free tufting AFT anchor-free tufting AG Access Gateway AG Airy-Gauss AG address generation AG adenine guanines AGB accessory gear box AGC Asahi Glass Corporation AGC Automatic Gain Control AGC audio gain controls AGC auto gain control AGC automatic gain control AGC automatic gain controller AGC automatic generation control AGCF access gateway control function AGD argyrophilic grain disease AGEE Access Gateway Enterprise Edition AGI artificial general intelligence AGL above ground level AGM aorta-gonad-mesonephros AGP Accelerated Graphics Port AGP Add Grace Period AGP Advanced Graphic Port AGP Advanced Graphics Port AGP accelerated graphics port AGP advanced gas path AGP aminoalkyl glucosaminide phosphate AGPL Affero General Public License AGRP Agouti gene-related protein AGS Aerobic granular sludge AGS Aicardi-Goutieres Syndrome AGV Automated Guided Vehicle AGV Automatic Guided Vehicle AGV automated guided vehicle AGV autonomous guided vehicle AH Authentication Header AH amp hours AHA American Heart Association AHCI Advanced Host Controller Interface AHDL Altera Hardware Description Language AHE Adaptive Histogram Equalization AHF ACUTE HEART FAILURE AHFS acute heart failure syndrome AHI asset health index AHR Aryl Hydrocarbon Receptor AHRS attitude heading reference system AHS assist highway systems AHSS Advanced High Strength Steel AHT average handle time AHU air handling unit AHXR acute humoral xenotransplant reaction AI All Intra AI Arcuate Incision AI Arthritic Index AI Artificial Intelligence AI Artificial Intelligent AI Artificial intelligence AI Attestation Identifier AI Availability Indication AI Average Information AI analytical instrument AI artificial intelligence AI artificial intelligent AI artificial-intelligence AI artificially intelligent AI augmentation index AIA Actinomyces isolation agar AIA Adjuvant-induced arthritis AIB Advanced Information Beam AIB aluminum-ion batteries AIC Akaike Information Criterion AIC Akaike's Information Criterion AIC Automatic Impella Controller AICD Activation Induced Cell Death AICD activation-induced cell death AICD automatic implantable cardioverter defibrillator AICD automatic implantable cardioverter-defibrillator AIDS Acquired Immune Deficiency Syndrome AIED Autoimmune inner ear disease AIET autologous immune enhancement therapy AIFF Audio Interchange File Format AIK attestation identity key AIMD Ab initio molecular dynamics AIMD active implantable medical device AIMD active implantable medical devices AIMR Alternating Ionic Magnetic Resonance AIMS Abnormal Involuntary Movement Scale AIMS Abnormal Involuntary Movements Scale AIN Advanced Intelligent Network AIO all-in-one AIP Acute Interstitial Pneumonia AIP acute inflammatory pancreatitis AIP acute interstitial pneumonia AIP air intake plenum AIP air-independent propulsion AIP application interchange profile AIPR asymmetric incremental polymerase reaction AIRW Actuated Independently Rotating Wheelset AIS Abbreviated Injury Scale AIS Acute ischemic stroke AIS Adaptive Intra Smoothing AIS Avionics Integration System AIS acute ischemic stroke AIS adaptive intra smoothing AIS artificial immune system AIS automatic identification system AISM aqueous isotonic saline medium AK Actinic Keratosis AK Astigmatic Keratotomy AKAP A-kinase anchor protein AKI Acute Kidney Injury AL Aorta length AL above left AL aggregation level AL application logic AL axle load ALA alpha-linolenic acid ALA alpha-lipoic acid ALAC Apple® Lossless Audio Codec ALC active load client ALC auto lane changing ALCAM activated leukocyte cell adhesion molecule ALCL anaplastic large cell lymphoma ALCL anaplastic large cell lymphomas ALCL anaplastic large-cell lymphoma ALD Alcoholic Liver Disease ALD Atomic Layer Deposition ALD active load director ALD atomic layer deposition ALD atomic layered deposition ALD atomic-layer deposition ALD automatic layer deposition ALE Address Latch Enable ALE Atomic Layer Etch ALE Atomic layer etching ALE accumulated local effects ALE atomic layer epitaxy ALE atomic layer etch ALE atomic layer etching ALF Adaptive Loop Filter ALF Adaptive Loop Filtering ALF adaptive loop filter ALF adaptive loop filtering ALG Application Level Gateway ALG Application-Level Gateway ALG anti-lymphocyte globulin ALI Acute Lung Injury ALIF anterior lumber interbody fusion ALK Anaplastic Lymphoma Kinase ALL Acute Lymphoblastic Leukemia ALL Acute Lymphocytic Leukemia ALL Acute lymphoblastic Leukemia ALL acute lymphatic/lymphoblastic leukemia ALL acute lymphoblastic leukaemia ALL acute lymphoblastic leukemia ALL acute lymphocytic leukemia ALL acute lymphoid leukemia ALL acute-lymphoblastic leukemia ALM additive layer manufacturing ALM appendicular lean mass ALM application layer multicast ALMS Active Load Management System ALP Appliance Link Protocol ALPR Automatic License Plate Reader ALS Advanced Life Support ALS Amylotrophic lateral sclerosis ALS Amyotrophic Lateral Sclerosis ALS Artificial lift systems ALS alternating least squares ALS ambient light sensor ALS ammonium lauryl sulfate ALS amnyotrophic lateral sclerosis ALS amyotrophic lateral sclerosis ALS artificial lift system ALS asymmetric least square ALT Argon laser trabeculoplasty ALU Arithmetic Logic Unit ALU Athematic logic unit ALU arithmetic logic unit ALU arithmetic logic units ALV avian leukosis virus ALWIP Affine Linear Weighted Intra Predictor ALWIP Affine-linear weighted intra prediction ALWIP affine linear weighted intra prediction AM Access management AM Acknowledge Mode AM Acknowledged Mode AM Acoustic models AM Additive Manufacturing AM Alveolar Macrophages AM Amplitude Modulation AM Application Manager AM acknowledged mode AM active matrix AM additively manufactured AM amplitude modulated AM amplitude modulation AM amplitude modulator AM amplitude-modulated AM arbuscular mycorrhizae AMA American Medical Association AMAN acute motor axonal neuropathy AMB active metal brazed AMB aligned multi-bevel AMBA Advanced Microcontroller Bus Architecture AMBR aggregate maximum bit rate AMBR aggregated maximum bit rate AMC ARAM Memory Controller AMC Asset Management Company AMCW amplitude modulated continuous wave AMD Acid Mine Drainage AMD Acknowledged Mode Data AMD Actuated Mirror Device AMD Advanced Micro Devices AMD acid maltase deficiency AMD ambulatory medical device AMD ambulatory medicament device AME audience measurement entity AMF AND MOBILITY FUNCTION AMF Access Management Function AMF Access Mobility Function AMF Additive Manufacturing File AMF Application Management Function AMF access management function AMF amplitude modulation frequency AMH Anti-MUllerian Hormone AMHS Automated Material Handling Systems AMHS automated material handling system AMI Amazon Machine Image AMI acute myocardial infarction AMI advanced metering infrastructure AML Acute Myelogenous Leukemia AML Acute Myeloid Leukemia AML Acute myelogenous leukemia AML Acute myeloid leukemia AML Amazon® Machine Learning AML Anti-Money Laundering AML acute monocytic leukemia AML acute myeloblastic leukemia AML acute myelocytic leukemia AML acute myelogenous leukemia AML acute myelogenous/myeloid leukemia AML acute myeloid leukaemia AML acute myeloid leukemia AML acute myeloid lymphoma AML anti-money laundering AMM agnogenic myeloid metaplasia AMNS antenna matching network system AMO Antisense Morpholino Oligonucleotide AMOLED Active matrix organic light emitting diode AMOLED Active matrix organic light emitting diodes AMOLED Active-Matrix Organic Light-Emitting Diode AMOLED Active-matrix organic light emitting diode AMOLED Active-matrix organic light-emitting diode AMOLED active matrix organic light emitting diode AMOLED active matrix organic light emitting diodes AMOLED active matrix organic light-emitting diode AMOLED active-matrix organic light emitting diode AMOLED active-matrix organic light-emitting diode AMOR Authority Mask Override Register AMPNN Attention message passing neural network AMPS Advanced Mobile Phone System AMQP Advanced Message Queueing Protocol AMQP Advanced Message Queuing Protocol AMR Adaptive Multi-Rate AMR Anisotropic Magneto-Resistive AMR Authority Mask Register AMR active magnetic regenerator AMR autonomous mobile robot AMRL active magnetic regenerative liquefier AMRLD All-Minute Respondent Level Data AMRR Active magnetic regenerative refrigerator AMS Acoustic monitoring system AMS Advanced Mobile Station AMS Aerospace Material Specification AMS Agriculture Marketing Service AMS advanced mobile station AMS ammonium mineral salts AMS automated mobile sprayer AMSA Automatic Mechanical Stress Assay AMSL above mean sea level AMT Active Management Technology AMT Adaptive Multiple Transform AMTEC Alkali Metal Thermo-Electrochemical Conversion AMTS Advanced Mobile Telephone System AMV Avian Myeloblastosis Virus AMVP Adaptive Motion Vector Prediction AMVP Advanced Motion Vector Prediction AMVP advanced motion vector predication AMVP advanced motion vector prediction AMVP advanced motion vector predictor AMVR Adaptive Motion Vector Resolution AMW Automatic Mini-Washers AMW average molecular weights AN Access Network AN access network100 AN access nodes AN access note AN auto-negotiation ANA Altritol Nucleic Acid ANA arabino nucleic acid ANA asymmetric nanofilter array ANC Absolute neutrophil count ANC Active noise cancellation ANC American National Corpus ANC absolute neutrophil count ANC access node controller ANC active noise cancellation ANC active noise control ANCA anti-neutrophil cytoplasmic antibody ANDA Abbreviated New Drug Application ANE Apple's Neural Engine ANF Algebraic Normal Form ANI Automatic Number Identification ANI artificial narrow intelligence ANI average nucleotide identity ANLL acute non-lymphocytic leukemia ANML Action Notation Modeling Language ANN Artificial Neural Network ANN Artificial Neural Networks ANN artificial neural network ANN associative neural network ANO adaptive network operation ANO aluminum nitride oxide ANP Atrial-Natriuretic Peptide ANPC active neutral point clamped ANQP Access Network Query Protocol ANR Anchored Neighborhood Regression ANR Automatic neighbor relation ANR active noise reduction ANS Anterior Nasal Spine ANS Asymmetric Numeral Systems ANS autonomic nervous system ANSI American National Standard Institute ANSI American National Standards Institute ANT attention network tasks ANTSC American National Television System Committee AO AND-OR AO Acridine orange AO Adaptive optics AO acousto-optic AO acridine orange AO amine oxides AO analog output AO atmospheric oxygen AO atomic oxygen AOA Angle of Arrival AOA angle of attack AOC active optical cable AOC antibody-oligonucleotide conjugate AOCS American Oil Chemist's Society AOD Acousto-Optical Deflector AOD always-on-display AOD angle of departure AODE Averaged One-Dependence Estimators AOFS acousto-optic frequency shifter AOI AND-OR-Invertor AOI And-Or inverter AOI angle of incidence AOI automated optical inspection AOLF Acridine Orange Leukocyte Fluorography AOLP angle of linear polarization AOM acousto-optic modulator AOM acousto-optical modulators AOM acute otitis media AON acute optic neuropathy AOR Address of Record AOR areas of responsibility AOS automated operating system AOSD adult-onset Still's disease AOSLO adaptive optics scanning laser ophthalmoscopy AOTF acoustical optical tunable filters AP Absorbent Paper AP Access Point AP Accessory Plasmid AP Acid Phosphatase AP Air Permeability AP Alkaline Phosphatase AP Alternative Path AP Antenna Port AP Anterior Posterior AP Anti-Personnel AP Application Processor AP Associated Press AP Authorizing Party AP Autonomous Perimeter AP Average Precision AP access point AP access points AP action potentials AP adaptor protein AP adhesion promoting AP affinity propagation AP agent percentile AP alkaline phosphatase AP alternative pathway AP antenna port AP application processor AP application programs AP application protocol AP artificial pancreas AP average pressure APA American Psychological Association APA amido propyldimethyl amine APANA alkyl-phenyl-alpha-naphthyl-amine APAP Automatic Positive Airway Pressure APB Advanced Peripheral Bus APC Adenomatous polyposis coli APC Advanced Process Control APC Antigen-Presenting Cells APC aerobic plate count APC alternative pathway complement APC aluminum-paladium-copper APC antigen presenting cell APC antigen presenting cells APC antigen-presenting cell APC antigen-presenting cells APC auto pressure controller APCI atmospheric pressure chemical ionization APCR autonomous plastic collecting robot APCR autonomous plastics collecting robot APCVD atmospheric pressure chemical vapor deposition APD Avalanche Photo Diode APD Avalanche Photo Diodes APDU Application Protocol Data Unit APE acute pulmonary embolism APF Advanced Patterning Film API Abstract Program Interface API Active Pharmaceutical Ingredient API Active pharmaceutical ingredients API American Petroleum Institute API Application Program Interface API Application Programing Interface API Application Programmable Interface API Application Programming Interface API Application-Programming Interface API active pharmaceutical ingredient API active pharmaceutical ingredients API application program interface API application program interfaces API application programing interface API application programing interfaces API application programming interface API application programming interfaces API application protocol interface API application-programming interface API applications programming interface API atmospheric pressure ionization API automated power injector APIC Advanced Processor Interrupt Controller APIC application policy infrastructure controller APL Advanced Physical Layer APL active participant list APL acute promyelocytic leukemia APM Application Performance Monitoring APM Auxiliary Power Module APM ammonium peroxide mixture APM application performance management APMP alkaline peroxide mechanical pulp APN Access Point Name APNG Animated Portable Network Graphics APNS Apple Push Notification Service APO Austrian Patent Office APP APosteriori Probability APP Amyloid Precursor Protein APP Atmospheric Pressure Plasma APP amyloid precursor protein APP aortic pulse pressure APPCR Arbitrarily Primed Polymerase Chain Reaction APPLD atmospheric pressure plasma liquid deposition APR Acute phase response APR annual percentage rate APS Active Pixel Sensor APS Adaptation Parameter Set APS Adaptive parameter set APS Advanced Photon Source APS Analytics Policy Server APS Authorizing Party System APS Auto Parking System APS accelerator pedal stroke APS accelerator position sensor APS active pixel sensor APS active pixel sensors APS active-pixel sensor APS adaptation parameter set APS adaptive parameter set APS advanced Peltier system APS air plasma spray APS assayable polymer subunits APS attribute parameter set APS automated parking system APSD Aerodynamic Particle Size Distribution APSI associated PDU session ID APSM alternating phase shift masks APT Atom Probe Tomography APT advanced pulsing technique APT anti-punch through APT average power tracking APTT activated partial thrombin time APTT activated partial thromboplastin time APU Accelerated Processing Unit APU Auxiliary Power Unit APU accelerated processing unit APU accelerated processing units APU advanced processing unit APU antenna processing unit APU audio processing unit AQA alkoxylate quaternary ammonium AQA alkoxylated quaternary ammonium AQAR active quench active reset AQL Acceptance Quality Limit AQM Active Queue Management AQPR active quenching passive reset AR Active Response AR Adjudication Rule AR Allergic rhinitis AR Androgen Receptor AR Anti-reflective AR Augmented Reality AR Augmented-Reality AR above right AR above-right AR absorption ratio AR adhesive resin AR allele ratios AR allergic rhinitis AR androgen receptor AR androgen-receptor AR anti-reflection AR anti-reflective AR anti-reflectivity AR artificial reality AR aspect ratio AR augmented reality AR augmented realty AR augmented-reality ARA Acetylene Reduction Assay ARA autosomal recessive agammaglobulinemia ARAC allergic reaction assessment committee ARAM Advanced Random Access Memory ARAP As Rigid As Possible ARAT Action Research Arm Test ARB angiotensin receptor blockers ARB asphalt-rubber binder ARC AIDS related complex ARC Accessory Rail Connector ARC Adaptive Resolution Change ARC adaptive resolution conversion ARC anti-reflective coating ARCA Anti-Reverse Cap Analog ARCA anti-reverse cap analogs ARCA anti-reverse-cap analog ARCM Agent Response Clustering Module ARD Adaptive Recursive Descent ARDRA amplified ribosomal DNA restriction analysis ARDS Acute Respiratory Disorder Syndrome ARDS Acute Respiratory Distress Syndrome ARDS Adult Respiratory Distress Syndrome ARDS acute respiratory distress syndrome ARE Algebraic Ricatti Equation ARE androgen response element AREB Animal Research Ethics Board ARES Advanced Rheometiic Expansion System ARES Advanced Rheometric Expansion System ARFCN Absolute Radio Frequency Channel Number ARFCN absolute radio-frequency channel number ARI ACK/NACK resource indicator ARIA Accessible Rich Internet Application ARIMA auto regressive integrated moving average ARLD Alcohol-related liver disease ARM Acorn RISC Machine ARM Advanced RISC Machine ARM Advanced RISC Machines ARM Advanced Risk Machine ARM access right management ARM advanced RISC machine ARM auxiliary read metadata ARMA Auto-Regressive Moving Average ARMS Amplification Refractory Mutation System ARNI angiotensin receptor neprilysin inhibitor AROR abraded ring-on-ring ARP Address Resolution Protocol ARPU Added Revenue Per User ARS Acute radiation syndrome ARS Agricultural Research Service ARS Alizarin red staining ARS advanced relay station ARS adversarial resilience subsystem ARS autonomously replicating sequence ART Assisted reproduction technology ART Assisted reproductive technologies ART aspect ratio trapping ARV automated robotic vehicle AS Access Stratum AS Active Set AS Adult stem AS Analytical sensitivity AS Angelman syndrome AS Ankylosing Spondylitis AS Ankyolosing Spondylitis AS Aortic Stenosis AS Application Service AS Authentication Service AS Autonomous System AS acrylonitrile styrene AS aggregation sites AS alkyl sulfates AS alternative splicing AS angle spread AS ankylosing spondylitis AS anti-Stokes AS anti-spoofing AS aperture stop AS application server AS arterial stiffness AS autonomous system ASA Acrylonitirle Styrene Acrylate ASA Acrylonitrile Styrene Acrylate ASA acrylonitrile-styrene-acrylate ASA adaptive segmentation algorithm ASA alkyl succinic anhydride ASAP Automated Security Awareness Program ASAP atmospheric solids analysis probe ASB Active Slave Broadcast ASB Advanced System Bus ASBR Autonomous System Border Router ASC Access Service Class ASC Adult Stem Cells ASC Ambulatory Surgery Center ASC Ammonia Slip Catalyst ASC ammonia slip catalysts ASC application-specific components ASC atomizing spray cannon ASCA anti-Saccharomyces cerevisiae antibody ASCM alternative supplementary cementitious material ASCT autologous stem cell transplantation ASD Aggregate size distribution ASD Autism Spectrum Disorder ASD Automatic Signal Detection ASD amorphous solid dispersion ASD arginosuccinate synthetase deficiency ASD atrial septal defect ASD autism spectrum disorder ASDAS Ankylosing Spondylitis Disease Activity Score ASE accelerated spontaneous emission ASE amplified spontaneous emission ASEP Application Specific Electronics Packaging ASF Advanced Systems Format ASF automatic stereology framework ASFV African swine fever virus ASG All-Steam Gasification ASG apparent specific gravity, ASGCN Aligned-Spatial Graph Convolutional Network ASH allele specific hybridization ASI Acceleration Severity Index ASI Automatic Speaker Identification ASI alarm status indicator ASI asphaltene stability index ASIC Acid-sensitive ion channels ASIC Application Specific Integrate Circuitry ASIC Application Specific Integrated Circuit ASIC Application Specific Integrated Circuits ASIC Application Specific. Integrated Circuit ASIC Application Specified Integrated Circuit ASIC Application-Specific Integrated Circuit ASIC Application-Specific Integrated Circuitry ASIC Application-Specific Integrated Circuits ASIC application specific integrated chips ASIC application specific integrated circuit ASIC application specific integrated circuitry ASIC application specific integrated circuits ASIC application specific interface circuit ASIC application-specific integrated chips ASIC application-specific integrated circuit ASIC application-specific integrated circuits ASIC applications specific integrated circuitry ASIL Automotive Safety Integrity Level ASIL Automotive Safety Integrity Levels ASIN Amazon Standard Identification Number ASIS anterior superior iliac spine ASK Amplitude Shift Keying ASK Amplitude-Shift Keying ASK Amplitude-Shift-Keying ASK Amplitude-shift keying ASK amplitude shift keying ASK amplitude-shift keying ASL Active Self-Ligation ASL American Sign Language ASLR address space layout randomization ASM Active Shape Model ASM Angular Second Moment ASM Any Source Multicast ASM acceleration simulation mode ASM active shape models ASN Application Service Node ASN Autonomous System Number ASN application service node ASP Active Server Pages ASP Application Service Provider ASP Average Sales Price ASP ammonium sulfate precipitation ASP application service provider ASP application specific processor ASP authentication service provider ASPP Atrous Spatial Pyramid Pooling ASPS atlas sequence parameter set ASR Automatic Speech Recognition ASR ablative skin resurfacing ASR atlantic salmon rotavirus ASR automated speech recognition ASR automatic speech recognition ASR automobile shredder residue ASSP Application Specific Standard Product ASSP Application-Specific Standard Products ASSP application specific standard parts ASSP application-specific standard products ASSR auditory steady-state response AST Abstract Syntax Tree AST abstract system tree AST adaptive secondary transform AST application-specific test ASTC adaptable scalable texture compression ASTR antigen-specific targeting region ASV Adaptive Servo-Ventilator ASV Automatic Speaker Verification ASV advanced super view ASV autonomous surface vessel ASW average silhouette width AT Access Terminal AT Anti-Tank AT access terminal AT alkali-treated AT application thread AT asymmetric tree AT atrial tachycardia AT atrial tachycardias AT automatic transmission ATA Advanced Technology Attachment ATAK Android Tactical Assault Kit ATAK Android Team Awareness Kit ATAPI advanced technology attachment packet interface ATB Advanced Trace Bus ATC Air Traffic Control ATC Anatomical Therapeutic Chemical ATC Arrival Time Clock ATC Autonomous Traffic Control ATC acetyl triethyl citrate ATC air traffic control ATC anaplastic thyroid carcinoma ATC application transaction counter ATCC American Type Cell Culture ATCC American Type Culture Collection ATD Amino Terminal Domain ATD analog-to-digital ATD anti-telescoping device ATD anti-trypsin deficiency ATD articulated tensioning device ATE automated test equipment ATE automatic test equipment ATF ARM trusted firmware ATG Air-to-Ground ATI alveolar type I ATL Address Translation Layer ATL Automated Tape Laying ATL automated tape layup ATM Active Traffic Management ATM Air Treatment Method ATM Asynchronous Transfer Mode ATM Automated Teller Machine ATM Automatic Teller Machine ATM asynchronous transfer mode ATM ataxia telangiectasia mutated ATM automated teller machine ATM automated teller machines ATM automated threshold monitoring ATMVP Adaptive Temporal Motion Vector Prediction ATMVP Advanced Temporal Motion Vector Prediction ATMVP Alternative Temporal Motion Vector Prediction ATO Antimony tin oxide ATO Automatic Train Operation ATO antimony tin oxide ATO automatic train operation ATP Advanced Threat Protection™ ATP Autoimmune thrombocytopenic purpura ATP aqueous two-phase ATP automatic train protection ATPG automatic test pattern generation ATPG automatic test pattern generator ATR attenuated total reflectance ATR attenuated total reflection ATRA all trans-retinoic acid ATRP Atom Transfer Radical Polymerization ATRQ Antidepressant Treatment Response Questionaire ATS Address Translation Services ATS Air Treatment System ATS Automated Trading Systems ATS air temperature sensor ATS automatic train supervision ATSC Advanced Television Systems Committee ATV all terrain vehicle ATV all-terrain vehicle ATV all-terrain vehicles ATVAC Absolute Time-Voltage Area Change AU Access Unit AU Anson units AU accumulator unit AU arbitrary units AUA American Urological Association AUC Access Unit Count AUC Area Under Curve AUC Area-Under-Curve AUC area under curve AUHL Absorbency Under High Load AUL Absorbency Under Load AUL acute undifferentiated leukemia AUNL Absorbency Under No Load AURP accelerator utilization record pointer AUV autonomous underwater vehicle AUVS automated unmanned vehicle systems AV Aerial Vehicle AV Augmented virtuality AV Autonomous Vehicle AV Autonomous Vehicles AV adenovirus vectors AV aortic valve AV arterial-venous AV audio visual AV audio-video AV audio-visual AV augmented virtuality AV authentication vector AV automated vehicle AV autonomous vehicle AV1 AOMedia Video 1 AVB Audio Video Bridging AVC Advanced Video Coding AVC advanced video codec AVC autonomous vehicle control AVCS autonomous vehicle control system AVD attribute video data AVD audio video device AVEA Autonomous Visual Event Assistant AVI Auxiliary Video Information AVM accommodation-vergence mismatch AVM area validation metric AVM around view monitoring AVN Audio Video Navigation AVP Attribute Value Pair AVP attribute value pairs AVP attribute-value pairs AVR aortic valve replacement AVR automated voice response AVR automatic voltage regulator AVS Acoustic Volume Sensing AVS acoustic velocity sensors AVS address verification service AVT acute vasoreactivity testing AW Area Weight AW atrial wall AWB Auto White Balance AWB auto-white balance AWB automatic white balance AWC Active-Wafer-Centering AWD all-wheel drive AWD all-wheel-drive AWDL Apple Wireless Direct Link AWG American Wire Gauge AWG Arbitrary Waveform Generator AWG arrayed waveguide grating AWGN Additive White Gaussian Noise AWGN additive white Guassian noise AWS Advanced Wireless Services AWS Amazon Web Services AWS Amazon Web Services® AWS Amazon® Web Services AWS atypical Werner syndrome AWT Acoustic Wave Therapy AZ auto zero AZO aluminium zinc oxide AZO aluminum zinc oxide AZO antimony zinc oxide AZOOR Acute zonal occult outer retinopathy AΒ amyloid-Β