Aircraft Abbreviations and Acronyms

1. ISP
   Integrated Switching Panel
2. PAR
   Precision Approach Radar
3. R&C
   Rate of Climb
4. R&C
   Remote Control
5. R&D
   Rate of Descent
6. SIU
   Satellite Interface Unit
7. STP
   standard temperature and pressure (0° and 1 atm)
8. TAT
   True Air Temperature
9. TAT
   Total Air Temperature
10. Trnsfr
    Transfer
11. W/O
    Without
12. f
    Frequency
13. f
    Failure
14. f
    Front
15. R/T
    Radio Altimeter
16. MAPS
    Minimum Aviation Performance Standards
17. k
    Thousand
18. t
    Transmitter
19. t
    True Heading
20. t
    Training

Last updated: March 8, 2022 — Total entries: 8,627