LT - Lower Tester
LTC - Linux Technology Center
LTC - Longitudinal Time Code
LTO - Linear Tape Open
LTP - Linux Test Project
LTSP - Linux Terminal Server Project
LTT - Linux Trace Toolkit
LU - Logical Unit
LUA - Logical Unit for Applications
LUB - Logical Unit Block
LUFS - Logging UNIX® File System
LUG - Linux Users Group
LUI - Linux Utility for cluster Installation
LUM - Linux User Management
LUN - Logical Unit Number
LUNI - LANE User-to-Network Interface
LUT - Look-Up Table
LV - Low Voltage
LVCG - Lehigh Valley Computer Group
LVCS - Logility Value Chain Solution
LVCSR - Large Vocabulary Conversational Speech Recognition
LVD - Low Voltage Differential
LVDB - LogicVision DataBase
LVM - Logical Volume Manager
LVS - Linux Virtual Server
LWP - Library for WWW in Perl
LWP - Light-Weight Process
LWS - LightWeight Services
LWT - Lightweight Windowing Toolkit
LXR - Linux Cross Reference
LZO - Lempel-Ziv-Oberhumer
LZW - Lempel-Ziv-Welch