-byt - ADF
- -byte
- -cm
- -hr
- -kg
- -km
- -m
- -mm
- -mn
- -sec
- 3-D
- 3D
- 6 days on/1 day off
- A.C.
- A/B
- A/C
- aaas
- AB
- abac
- abacus
- abaft
- abandon
- abandon aircraft
- abandon an aircraft
- abandon connection
- abandon the takeoff
- abandoned aerodrome
- abandoned aircraft
- abandoned take-off
- abandoned takeoff
- abandoned the takeoff
- abandoning aircraft
- abandoning the takeoff
- abbr.
- abbreviated addressing
- abbreviated form of a message
- abbreviated plain language
- abbreviated visual approach
- abbreviated visual indicator system
- ABC
- abeam
