FPK
| Acronym | Definition |
|---|---|
| FPK | Free Pascal Kit |
| FPK | Fédération de Parkour (French: Parkour Federation) |
| FPK | Fox Pitt Kelton (now Fox-Pitt Kelton Cochran Caronia Waller; financial services) |
| FPK | First People of the Kalahari (Botswana) |
| FPK | Fast Packet Keying |
| FPK | Forensisch Psychiatrische Kliniek (Dutch: Forensic Psychiatric Clinic) |
| FPK | Fort Phil Kearny (US Army outpost) |
| FPK | Fallen Peace Keepers (gaming clan) |
| FPK | Frank Ponge & Kollegen (German voice company) |