Spacecraft Abbreviations and Acronyms

1. IVSI
   Instantaneous Vertical Speed Indicator
2. JTIDS
   Joint Tactical Information Distribution System (djay-tidz)
3. KTAS
   Knots True Airspeed
4. LAAS
   Local Area Augmentation System
5. LADEE
   Lunar Atmospheric and Dust Environment Explorer
6. LADEE
   Lunar Atmosphere and Dust Experiment Explorer
7. LADGPS
   Local area differential GPS
8. LCD
   Liquid Crystal Display
9. LCDE
   Liquid Crystal Display
10. LDGPS
    Local Area Differential Global Positioning Satellite
11. LED
    Light-Emitting Diode
12. LEMT
    Low Energy Matrix Telescope
13. LES
    Launch Escape System
14. LET
    Launch Escape Tower
15. LGAS
    Low-Gain Antennas
16. LGHTING
    Lightning
17. LIDS
    Low-Impact Docking Syutem
18. LIDS
    Low Impact Dockinx System
19. LLO
    Low-Lunar Orbit
20. LLV
    Lunar Landing Vehicle

Last updated: May 24, 2020 — Total entries: 680