L	L2C
L	Length
L2	Layer-2
L2R	Layer 2Relay
L3	Layer 3
LA	Local Area
LA	Location Area
LAA	License Assisted Access
LAA	Licensed assist access
LAA	Licensed-Assisted Access
LAC	Location Area Code
LADN	Local Area Data Network
LAI	Location Area Identification
LALS	Lawful Access Location Services
LB	Load Balancing
LB	Lower Bound
LB	load balancing
LBD	Left-Back-Down
LBI	Linked Bearer Identity
LBO	Load Balancing Optimization
LBO	Local Break Out
LBPAO	load balancing percentages adjustment operation
LBS	Location Based Service
LBS	Lower band segment
LBT	Listen before talk
LBT	listen-before-talk
LC	LSA Controller
LCAF	Location Client Authorization Function
LCCF	Location Client Control Function
LCF	Location Client Function
LCI	Load Control Information
LCLS	Local Call Local Switch
LCM	Life Cycle Management
LCP	Logical Channel Prioritization
LCT	Layered Coding Transport
LCZ	Local Charging Zone
LCZTF	Location Client Zone Transformation Function
LD	Loudness Difference
LDF	Load Detection Function
LDI	Location Dependent Interception,
LDN	Local Distiguished Name
LDN	Local Distinguished Name
LDR	Location Deferred Request
LE	Low Energy
LEA	Law Enforcement Agency
LEE	Laptop Eembedded Equipment
LEE	Laptop Embedded Equipment
LEMF	Law Enforcement Monitoring Facility
LEO	Low-Earth Orbit
LEO	Low-Earth Orbiting
LI	Lawful Interception
LI	Length Indicator
LI	Length Inidicator
LI	layer indicator
LI	line identity
LIA	Location-Info-Answer
LICF	Lawful Interception Control Function
LIPF	Lawful Interception Provisioning Function
LIR	Location Immediate Request
LIR	Location-Info-Request
LL	Listening Labs
LLA	Logical Layered Architecture
LLC	Logical Link Control
LLC	Low Layer Compatibility
LLC	Low Level Compatibility
LLME	Logical Link Management Entity
LLP	LMU LCS Protocol
LM	Location management
LMA	Localized Mobility Anchor
LME	Laptop Mounted Equipment
LME	Local MBMS Entity
LMF	Location Management Function
LMR	Land Mobile Radio
LMS	Location management server
LMSI	Local Mobile Station Identity
LMU	LCS Measurement Unit
LMU	Location Measurement Unit
LMU	Location Measurement Units
LMU	Location measurement unit
LND	Last Numbers Dialled
LOP	Loss Of Pointer
LOS	Line of Sight
LOS	Line-Of-Sight
LOS	Loss Of Signal
LOS	line of sight
LOS	line-of-sight
LP	Load Prediction
LP	Loop Prevention
LP	linear prediction
LP	linear predictive
LPD	Link Protocol Discriminator
LPI	Location Privacy Indication
LPP	LTE Positioning Protocol
LPS	Local Provisioning Server
LR	LSA Repository
LR	Location Registration
LRA	Location-Report-Answer
LRF	Location Retrieval Function
LRN	Location Routing Number
LRO	Last Routing Option
LRR	Location-Report-Request
LRU	Least Recently Used
LS	Location Server
LS	least squares
LSA	Licensed Shared Access
LSA	Localised Service Area
LSAF	Location Subscriber Authorization Function
LSB	Least Significant Byte
LSBF	Location System Billing Function
LSCF	Location System Control Function
LSF	Last Segment Flag
LSF	Line Spectral Frequency
LSOF	Location System Operations Function
LSP	Link Selector Parameter
LSPF	Location Subscriber Privacy Function
LSRAI	LSA spectrum resource availability information
LSTF	Location Subscriber Translation Function
LSTR	Listener Side Tone Rating
LT	Location Tracking
LT	Low Traffic
LT	Lower Tester
LTA	Left Turn Assist
LTE	Long Term Evolution
LTP	Long Term Predictor
LTP	Long-Term Predictor
LU	Local Units
LU	Location Update
LWA	LTE-WLAN Aggregation
LWP	Light-weight Protocol