| Acronym | Definition |
|---|
| BFZ | Big Files |
| BFZ | Berufliche Fortbildungszentren (German: Vocational Training Centers) |
| BFZ | BlackRock California Municipal Income Trust (stock symbol; Wilmington, DE) |
| BFZ | Balcones Fault Zone (Texas; geology) |
| BFZ | Banana Fish Zero (band) |
| BFZ | Blanco Fracture Zone (Northwest United States) |
| BFZ | Brothers Fault Zone (Oregon) |
| BFZ | Bratislavsky Futbalovy Zvaz (Slovak: Bratislava Football Association; Bratislava, Slovakia) |
| BFZ | Best Friend Zone |
| BFZ | Bayerischen Finanz Zentrum (German: Bavarian Finance Center) |
| BFZ | Begin Free Zone (road rally term) |
| BFZ | Battle for Zion |
