FSU

FSU is the abbreviation for:

Free Social Union, free business-oriented political party, see Human Economic Party
Former Soviet Union, the former Soviet Union
Fédération Syndicale unitaire, France's largest union of teachers and civil service
Fédération suisse of urbanistes (also Federazione Svizzera degli urbanistic and Federaziun svizra d' urbanists ), the professional association for design inside the Swiss Society of Engineers and Architects, see Association of Swiss designers
Friends Stand United, U.S. street gang from Boston, Massachusetts
Floating Storage Unit in the offshore oil production -used as a storage station ship, see Floating Production Storage and Offloading Unit

Educational institutions:

Friedrich -Schiller- University Jena, School in Thuringia
Florida State University, American university based in Tallahassee
Ferris State University, American University in Michigan
Free School Untertaunus, comprehensive school in the Hessian Aarbergen chain Bach

Distinguishing signs on license plate:

354837