| Abbreviation | Definition |
|---|---|
| AAS | Arrogance, Apostasy, and Stupidity |
| AASS | Armchair Advocacy of Science Skepticism |
| AAT | The Alliance Against Trolls |
| AATO | Acronyms Are Taking Over |
| AB | Air Brick |
| AB$ | All aBout money |
| ABA | Anything But Agriculture |
| ABAP | Absolutely Bogus Applications and Products |
| ABATE | Always Bring Alcohol To Events |
| ABB | America's Behind Brasky |
| ABB | Anybody But Brooks |
| ABBR | Angry Beaver Brought Rice |
| ABBR | Any Black Bean Ranch? |
| ABBREVIATION | A Big Bad Record End Vault In At Time Of None |
| ABC | A Bored Capitalist |
| ABC | A Boring Channel |
| ABC | Absolute Best Channel |
| ABC | Absolutely Boring Comedy |
| ABC | Abysmal Brain Capacity |
| ABC | All Bout Cancellations |