| Abbreviation | Definition |
|---|---|
| ABS | Another Buyer Surcharge |
| ABS | Audible Brake System |
| ABS | Auto Butt Slapper |
| ABSA | All Butts Smell Association |
| ABU | All Bugged Up |
| ABU | Always Bloody Useless |
| ABU | Anyone But United |
| ABV | Anyone But Vajpayee |
| AC | Adriana Cool |
| AC | Amazing Cat |
| AC | Anal Catch |
| AC-130 | AirCraft with 130 Caliber bullets |
| ACA | Almost a Chartered Accountant |
| ACA | Always Cancelled Airplanes |
| ACA | Another Confusing Acronym |
| ACAVE | Always Craps Among Various Environments |
| ACC | A Complete Catastrophe |
| ACC | A Crappy Conference |
| ACC | All Cash Conference |
| ACC | All Crap Conference |