| Abbreviation | Definition |
|---|---|
| BAR | Beer & Alcohol Room |
| BAR | Buy A Rum |
| BARACKOBAMA | Born African Raised American Complete Kenyan -- Original Black African Managing America |
| BARF | Biologically Appropriated Raw Food |
| BARF | Bones And Real Food |
| BAS | Bloody Anime Station |
| BASIC | Bill's Attempt to Seize Industry Control |
| BASICS | Bring All Solid Ice Cool Sunscreen |
| BASK | Beautiful and Aspiring Spinners and Knitters |
| BASK | Because Art Should Kill |
| BASS | Body And A** Shaking Sound |
| BAT | Bad A** Television |
| BAT | Big Achievement Treatment |
| BATS | Boys After Testicle Sacks |
| BB | Banana Boiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiis |
| BB | Big Bud |
| BB | Boom Baby |
| BB | Bout Bankrupt |
| BBA | Big Bad Algae |
| BBA | Big Black Ape |