L-SAGIC - Low power consumption Smart Apperture G1 with Impregnated Cathode
L2CAP - Logical Link Control and Adaptation Protocol
L2F - Layer 2 Forwarding
L2TP - Layer 2 Tunneling Protocol
LAA - LAN Address Administration
LACNIC - Latin American and Caribbean Internet Addresses Registry
LACP - Link Aggregation Control Protocol
LADE - Linux Application Development Environment
LADT - Local Access Data Transport
LADT - Local Area Data Transport
LAEC - Lotus Authorized Education Center
LAI - Logic Analyzer Interface
LAME - LAME Ain't an MP3 Encoder
LAN - Local Area Network
LANANA - Linux Assigned Names And Numbers Authority
LANDP - Local Area Network Distributed Platform
LANE UNI - Local Area Network Emulation User-Network Interface
LANE - Local Area Network Emulation
LAP - Link Access Procedure
LAPB - Link Access Procedure, Balanced
LAPD - Link Access Procedure on the D channel
LAPM - Link Access Procedure for Modems
LAPS - LAN Adapter and Protocol Support
LASER - Light Amplification by Stimulation of Radiation
LAT - Local Address Table
LAT - Local Area Transport
LATA - Local Access and Transport Area
LAV - Legacy Audio/Video
LAWN - Local Area Wireless Network
LB - Load Balancing
LB - Low Battery
LBA - Linux Business Alliance
LBA - Logical Block Addressing
LBE - Location Based Encoding
LBE - Lower Bound Estimation
LBN - Logical Block Number
LBO - Line Build Out
LBS - LAN Bridge Server
LBS - Location-Based Services
LBX - Low-Bandwidth X
LCAS - Link Capacity Adjustment Scheme
LCC - Landings Computer Club
LCC - Line Card Chassis
LCCM - LAN Client Control Manager
LCCM - Link Connection Component Manager
LCD - Liquid Crystal Display
LCD - Loss of Cell Delineation
LCDS - Line Conditioned Data Stream
LCDS - Linux Community Development System
LCF - Least Choice First
LCI - LAN Connect Interface
LCI - Logical Channel Identifier
LCM - Line Concentration Module
LCMS - Local Cards Management System
LCN - Logical Channel Number
LCoS - Liquid Crystal on Silicon
LCP - Library Control Program
LCP - Link Control Protocol
LCS - Laboratory for Computer Science
LCS - Link Connection Subsystem
LCS - Live Communications Server
LCSA - London Communications Security Agency
LCU - Library Control Unit
LCV - Line Coding Violation
LDAP - Lightweight Directory Access Protocol
LDCELP - Low-Delay Code Excited Linear Prediction
LDD - Lotus Developer Domain
LDIF - LDAP Data Interchange Format
LDIF - Lightweight Directory Interchange Format
LDM - Logical Disk Manager
LDML - Locale Data Markup Language
LDMOS - Laterally Diffused Metal Oxide Semiconductor
LDP - Label Distribution Protocol
LDP - Linux Documentation Project
LDPA - Lightweight Document Printing Application
LDR - Long-Distance Relationship
LDS - Linear Data Set
LDS - Local Digital Switch
LE - LAN Emulation
LE - Limited Edition
LE - Local Exchange
LEA - Logging Export API
LEARP - LAN Emulation Address Resolution Protocol
LEC - LAN Emulation Client
LEC - Local Exchange Carrier
LECS - LAN Emulation Configuration Server
LED - Light Emitting Diode
LEE - Latent Energy Environment
LEN - Low-Entry Networking
LER - Label Edge Router
LES - LAN Emulation Server
LES - Line Errored Seconds
LF - Line Feed
LFAP - Lightweight Flow Accounting Protocol
LFH - Low Force Helix
LFM - Light Field Mapping
LFP - LISP and Functional Programming
LFS - Large File Support
LFS - Log-structured File System
LFSR - Linear Feedback Shift Register