FLP
- Consensus (computer science)
- Family Limited Partnership
- Farmer–Labor Party
- Fatherland Party (Norway)
- Fiji Labour Party
- Finnish Rural Party
- Flurbiprofen
- Forever Living Products
- Frustrated Lewis pair
- Functional logic programming
- Le front de libération populaire
- Lugano–Ponte Tresa railway
- Marion County Regional Airport
- Popular Liberation Front (Spain)
- Satish Dhawan Space Centre First Launch Pad
- Windows Fundamentals for Legacy PCs