NASA Acronyms

Alphabetical Listing of NASA Acronyms

• LRO — Large Radio Observatory
• LRR — Launch Readiness Review
• LRSI — Low Temperature Reusable Surface Insulation
• LRSI — Low-temperature Reusable Surface Insulation
• LRU — Line Replaceable Unit
• LRU — Line-replaceable Unit
• LRV — Launch Readiness Verification
• LRV — Long Range Video
• LS — Landing Side
• LS — Launch Sequence
• LS — Left Side
• LS — Life Science
• LS — Limit Switch
• LS/ST — Light Shield/Star Tracker
• LSA — Launch Services Agreement
• LSA — Logistics Support Analysis
• LSAH — Launch Site Accommodations Handbook
• LSAP — Launch Sequence Applications Program
• LSB — Least Significant Bit
• LSB — Lower Side Band
• LSC — Linear Shaped Charge
• LSCA — Logistics Support Cost Analysis
• LSD — Landing Ship Dock
• LSD — Low Speed Data
• LSE — Launch Support Equipment
• LSE — Life Support Equipment
• LSF — Laboratory Simulation Facility
• LSFE — Life Sciences Flight Experiment
• LSI — Large Scale Integration
• LSID — Launch Sequence And Interlock Document
• LSM — Life Science Module
• LSM — ILogistics Support Management Information
• LSO — Landing Support Officer
• LSO — Large Solar Observatory
• LSP — Least Significant Portion
• LSPDF — Life Science Payloads Development Facility
• LSR — Land Sea Rescue
• LSR — Launch Site Recovery
• LSRM — Life Science Research Module
• LSS — Landing
• LSS — Life Support Subsystem
• LSS — LLife Sciences Space Laboratory
• LSSF — Life Sciences Support Facility
• LSSM — Launch Site Support Manager
• LSSP — Launch Site Support Plan
• LSSRC — Life Sciences Shuttle Research Centrifuge
• LSST — Launch Site Support Team
• LST — Large SpaceTelescope
• LST — Large Stellar Telescope
• LST — LaunchSupportTeam
• LST — Liquid Storage Tank
• LST — Local Standard Time
• LSTE — Launch Site Transportation Equipment
• LSU — International System Of Units
• LSU — Life Support Umbilical
• LT — Lead Time
• LT — Lef T
• LT — Light
• LTA — LowerTorsoAssembly
• LTD — Lift-to-Drag
• LTD — Limited
• LTG — Lighting
• LTG — Linear Tangent Guidance
• LTM — Lead Time Matrix
• LUB — Lubricate
• LUCS — Instrumentation Unit Update Command System
• LUCS — Instrumentation Update Command SYstem
• LUS — Liquid Upper Stage
• LUT — Launcher-Umbilical Tower
• LV — Launch Vehicle
• LV — Lift Vector
• LV — Limit Value
• LV — Load Vertical
• LV — Loading Valve
• LV — Low Voltage
• LVDC — Launch Vehicle Digital Computer
• LVDT — Linear Variable Differential Transformer
• LVDT — Linear Voltage Differential Transformer
• LVL — Level
• LVLH — Local Vertical/Local Horizontal
• LVLH — Local Vertical/local Horizontal
• LW — Launch Window
• LWD — Launch WindowDisplay
• LWD — Left Wing Down
• LWG — Logistics Working Group
• LWHS — Lightweight Headset
• LWHS — Light-Weight Headset
• LWR — Lower
• LWS — Lightning Warning System
• M — Mach
• M — Maintainability
• M — Major Cycle
• M — Male
• M — Mandatory
• M — Manual
• M — Mass
• M — Matrix
• M — Mega
• M — Mercury
• M — Meter