FDP
- (fdp)
- FDP.The Liberals
- Fancy Dress Party
- Federation of Deaf People
- Fibrin degradation product
- Fiji Democratic Party
- Fiji's Daily Post
- Filho da Puta
- Fixed-dose procedure
- Flexor digitorum profundus muscle
- Florida Democratic Party
- Foundry Discovery Protocol
- Free Democratic Party (Germany)
- Free Democratic Party (disambiguation)
- Fresh Del Monte Produce
- Fructose 1,6-bisphosphate
- Fútbol de Primera (disambiguation)
- Panama Defense Forces
- Popular Democratic Front (Italy)
- Sons of Divine Providence