NASA Abbreviations and Acronyms

  1. BTR
    Boom Time Remai-Ni'Ng
  2. BTR
    Bus Transfer
  3. BTR
    Burn Time Remaining
  4. BTS
    Bits Per Second
  5. BTU
    British Thermal Unit
  6. BTU
    Bus Terminal Unit
  7. BU
    Backup
  8. BU&CO
    Buildup and Checkout
  9. BUAER
    Bureau of Aeronautics
  10. BUC
    Backup Computer
  11. BUC
    Buckhorn
  12. BUC
    Buckhorn California
  13. BUFC
    Backup Flight Controller
  14. BUFF
    Buffer
  15. BUIC
    Backup Interceptor Control
  16. BUN
    Bite Update Notice
  17. BUORD
    Bureau of Ordnance
  18. BUOU
    Backup Optical Unit
  19. BUP
    B
  20. BUR
    Backup Rate

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