Federalist Papers, a series of articles advocating the ratification of the United States Constitution

Floating point, a numerical-representation system in computing

Flight Path - in World of Warcraft

F - Production, a class of race cars also referred to as Class F

Fortepiano, an early version of the piano

Fire protection, a discipline in construction industry

The abbreviation FP may refer to:

Fabry-Pérot interferometer, a device in optics

Force Publique (French for "public force"), the military force of the Belgian Congo during the colonial period

Fluoroprotein foam, a type of fire retardant foam

Microsoft FrontPage, an HTML editor

FP programming language, short for Function Programming

Framework Programmes for Research and Technological Development of the European Union

FP (complexity), in computational complexity theory, a complexity class

Financial Post, an English Canadian business newspaper, published from 1907 to 1998

Foreign Policy, a bimonthly American magazine founded in 1970

Freedom Party, the name of various political parties

Ilford FP, a cubic-grain black-and-white photoraphic film

Força Portugal, a Portuguese political alliance

Fortepiano (musical dynamic), an Italian musical term meaning 'loud soft'

First person, grammatical person which refers to the speaker

Family practice (family physician, family practicioner) - general practice

French Polynesia (FIPS 10-4 country codes)

Falcon Patrol - Commodore 64 computer game

Faster Pussycat, a rock band from Los Angeles, California