FPO

FPO may refer to:


 * ASL Airlines France (ICAO code)
 * Fareynikte Partizaner Organizatsye, a World War II resistance organization in the Vilna Ghetto
 * Field Post Office
 * Fleet Post Office
 * Florida Philharmonic Orchestra, in Fort Lauderdale, Florida, United States
 * Follow-on public offer
 * For position only
 * FPO mark, a fruit product certification mark in India
 * Freedom Party of Austria (German: Freiheitliche Partei Österreichs, FPÖ), a political party in Austria
 * Freedom Party of Ontario, a far-right political party in Canada
 * Grand Bahama International Airport, in the Bahamas
 * Franciscans of Primitive Observance