BUF
| Acronym | Definition |
|---|---|
| BUF | Bandwidth Utilization Factor |
| BUF | Buffer |
| BUF | Buffalo-Depew (Amtrak station code; Buffalo-Depew, NY) |
| BUF | Buffering |
| BUF | British Union of Fascists |
| BUF | Bellingham Unitarian Fellowship (Washington) |
| BUF | Beyond Unreal Forums (gaming) |
| BUF | British Ultimate Federation (British Federation for Ultimate Frisbee) |
| BUF | Back-Up Facility |
| BUF | Big Ugly Fella (USAF B-52 Bomber; polite form) |
| BUF | Buffalo, NY, USA - Greater Buffalo International Airport (Airport Code) |