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

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