FSP
FSP stands for:
- Congregatio Filiarum Sancti Pauli , a Catholic women's order
- Fédération Suisse de Pétanque
- Fémina Sport Paris , former women's football club from the French capital Paris
- Telephone as a military abbreviation
- File Service Protocol , network protocol for making files available to the public
- Finite State Process , an algebraic notation to describe process models.
- Florida State Prison , Florida State Prison
- Federation of Swiss Psychologists , Swiss professional association of university-trained psychologists
- Free State Project , American libertarian initiative
- Freedom Socialist Party , American feminist-socialist party
- Free Social Party
- Free Socialist Party (Marxist-Leninists) , party founded in 1967 in the Federal Republic of Germany
- FSP (testing company) , a testing and expert organization
- Founded under FSP in 1987, since 1993 Saint Albin Verlag
- the music formation Free System project
- Fiber saturation point , moisture level of wood, from which free water is present in the cells
- Area-related sound power level
- St. Pierre Airport on the island of the same name according to the IATA code
- Frankfurt am Main Stadion station (DS100 code)
