PBF can refer to
- Pakistan Boxing Federation, governing professional boxing in Pakistan
- The Peacebuilding Fund within the United Nations Peacebuilding Commission
- The Perry Bible Fellowship - a popular webcomic
- Pittsburgh Bureau of Fire
- Pretty Boy Floyd
- "Pretty Boy" Floyd Mayweather Jr., undefeated professional boxer
- Pretty Boy Floyd (Canadian band)
- A "public benefit flying" organization, such as those within the Air Care Alliance
- The IATA code for Grider Field, a public airport in Pine Bluff, Arkansas
- The file extension for the Protocol Buffers serialization format
Pbf can refer to
- Personenbahnhof (passenger station), one of the railway station types of Germany