K Kelvin KAM Keep-Alive Memory KB ketjen black KBA knowledge base acceleration KBQ knowledge based questions KC Kenyon cell KC Kupffer cells KCI Kinetic Concepts, Inc. KCL Kirchhoff's Current Law KCL Kirchhoffs Current Law KCM kinematics control module KD knocked-down KDC Key Distribution Center KDE Kernel Density Estimation KDF key derivation function KDIGO Kidney Disease: Improving Global Outcomes KDK Key Derivation Key KEK Key Encryption Key KF Kalman filter KF Karl Fischer KG Knowledge Graph KGD known good dies KGF Keratinocyte growth factor KGF keratinocyte growth factors KHI kinetic hydrate inhibitors KHIDI Korea Health Industry Development Institute KHSV Kaposi herpes sarcoma virus KHSV Kaposi's Herpes Sarcoma Virus KHT Komatsu Hot Tube KIH Knobs-Into-Holes KILR Killing Immune-Lysis Reaction KIPO Korean Intellectual Property Office KK Kramers Kronig KL Kullback Leibler KL Kullback-Leibler KL kit ligand KLA Kdo2-Lipid A KLH Keyhole Limpet Hemocyanin KLH keyhole limpet haemocyanin KLH keyhole limpet hemocyanin KLH keyhole-limpet Hemocyanin KLT Kanade-Lucas-Tomasi KLT Karhunen-LoEve transform KLT Karyhnen Loeve Transform KMD kernel mode driver KMP Knuth-Morris-Pratt KMS Key Management System KMS key management server KN Kjeldahl Nitrogen KNI kernel NIC interface KNN K-Nearest Neighbor KNN K-Nearest Neighbors KNN Kth-nearest neighbor KNN k-nearest neighbor KNN knearest neighbour KO KEGG orthology KO Knocked-Out KO knock-out KO knocked out KO knocked-out KOJ Knowledge Operations Journal KOS Kennedy osteitis score KOS knowledge operating system KOZ Keep Out Zone KP Kraft Pulp KP Kronecker-Product KPH kilometers per hour KPI Key Performance Indicator KPI Key Performance Indicators KPI key perform indicator KR keto-reductase KRA Key Result Area KRS Kufor-Rakeb syndrome KRV Kilham rat virus KS Kaurene Synthase KS Knitted Scaffold KS Kolmogorov-Smirnov KSA Kogge-Stone Adder KSC Kidney-specific cadherin KSHV Kaposi's sarcoma herpes virus KSP Kanagawa Science Park KSR KnockOut Serum Replacement KSS Kearns-Sayre Syndrome KSU Kansas State University KT key transaction KVL Kirchoff's Voltage Law KVM Kernel Virtual Machine KVM Keyboard Video Mouse KYC Know Your Customer