| Abbreviation | Definition |
|---|---|
| AP | Atricities Poo |
| AP | Attack Points |
| AP | Attack Power |
| AP | Attendant Pushchair |
| AP | Attitude And Persistence |
| AP | Attitude Problem |
| AP | Aural Pleasure |
| AP | Autistic Pony |
| AP | Automatic Payment |
| AP | Automatic Princess |
| AP | Autumn Press |
| AP | Auxiliary Passenger |
| AP | Awesome People |
| AP | Awesome Peoplefile |
| AP | Awfully Partisan |
| AP | Awkward Pause |
| AP | Axtramely Pathetic |
| APA | A Academics For Proper Attribution |
| APA | Adirondack Park Agency |
| APA | Advanced Provisioning Allowance |