| Abbreviation | Definition |
|---|---|
| BTTS | Bonaventure Texts in Translation Series |
| BTTW | Big Ticket To Wealth |
| BTV | Binghamton Television |
| BTVS | Buffy The Vampire Slayer |
| BTW | Bad To Watch |
| BUFVC | British Universities Film and Television Council |
| BUG | Bluegrass Ultralight Group |
| BUG | Bucharest Under Ground |
| BULL | Basic Unitary Literary Language |
| BUM | Beatles Unlimited Magazine |
| BUMP | Burgundy Urban Mediation Project |
| BVA | British Video Association |
| BVAP | black voting age population |
| BVD | Best Varied Daily |
| BW | Black And White |
| BW | Business Week |
| BWE | Best Week Ever |
| BYDHTTMWFI | But You Don't Have To Take My Word For It |
| BYL | Better Your Life |
| BYOF | Build Your Own Flyer |