| Abbreviation | Definition |
|---|---|
| AP | Advanced Passive |
| AP | Advanced Piloting |
| AP | Advanced Place |
| AP | Advanced Placment |
| AP | Advanced Procrastinator |
| AP | Advanced Programming |
| AP | After Payment |
| AP | After Petroleum |
| AP | Agitprop Part |
| AP | Alcohol Poisoning |
| AP | Alexandra's Pages |
| AP | All Play |
| AP | All Propaganda |
| AP | Allan Pineda |
| AP | Alter Parameters |
| AP | Alternative Possibilities |
| AP | Always Partisan |
| AP | Always Pathetic |
| AP | Always Perfect |
| AP | Always Pessimistic |