Aerospace Abbreviations and Acronyms

1. B
   Byte
2. C
   Degrees Celsius
3. CAS
   Column Address Strobe
4. COP
   Commissioning Phase
5. D
   Diameter
6. R
   Receive
7. R
   (as a prefix:) restricted airspace
8. MAP
   Missed APproach
9. H
   Hold
10. H
    Hour
11. H
    Heavy
12. ISS
    International Space Station
13. l
    Longitude
14. M
    Meter
15. N
    Newton
16. P
    (as a prefix:) prohibited airspace
17. S
    second (do NOT use "sec" for "second;" use "sec" for "secant")
18. SCS
    SPHERES Core Services software layer
19. SCS
    Sorption Cooler Subsystem
20. STR
    Star Tracker

Last updated: May 24, 2020 — Total entries: 1,509