| ABL | Army Battle Laboratory |
|---|---|
| ABM | Air Battle Management |
| ABP | Air Battle Plan |
| ABS | Action Battle System, typ fantasy bojového systému |
| AC | attcoulomb (zn.) |
| AC | attribute certificate (skr.) |
| AEA | Airborne Electronic Attack |
| AED | Attraction and Entertainment Design |
| AF | Attack Force |
| AG | attogram (zn.) |