Governmental & Military Abbreviations and Acronyms

1. LES
   Launch Equipment Shop
2. LES
   Language for Embedded Systems
3. LET
   Linear Energy Transfer (in Spacecraft Power Systems)
4. LET
   Lake Erie Transit (Monroe, MI)
5. LETF
   Launch Equipment Test Facility
6. LETS
   Law Enforcement Teletype System
7. LETS
   Light Electric Transport System
8. LETS
   Local Economic Trading System
9. LETT
   Letters
10. LEU
    Launcher Erector Unit
11. LEU
    large external unpressurized
12. LEV
    Leviticus
13. LEV
    Lunar Excursion Vehicle
14. LEV
    Land Expectation Value
15. LEVEL
    Level
16. LEX
    Lexicon
17. LF
    Low Frequency
18. LF
    Launch Facility
19. LF
    Largest Frame
20. LF
    Late Filer

Last updated: May 24, 2020 — Total entries: 74,797