FBK
| Acronym | Definition |
|---|---|
| FBK | Fondazione Bruno Kessler (Italian) |
| FBK | Fanny Blankers-Koen (Dutch Olympian; 1918-2004) |
| FBK | Futbolo-Beisbolo Klubas (Lithuanian: Football-Baseball Club) |
| FBK | Fédération Belge de Kinésiologie |
| FBK | Finet.binaries.keskustelu (binary newsgroup created to replace sfnet.tiedostot R.I.P) |
| FBK | Federata e Basketbollit e Kosovës (Basketball Federation of Kosova) |
| FBK | Fine Business Keepers (Greece) |