FSU

FSU may refer to:

• Fairmont State University, West Virginia
• Fayetteville State University, North Carolina
• Ferris State University, Michigan
• Fitchburg State University, Massachusetts
• Florida State University, a large public research university in Tallahassee, Florida
• Framingham State University, Massachusetts
• Frostburg State University, Maryland
• University of Jena, (Friedrich-Schiller-Universität Jena), Thuringia, Germany

• Fédération Syndicale Unitaire, French trade union
• Finance Sector Union, Australian trade union
• Financial Services Union, Irish trade union

• Floating storage unit, a statically moored vessel used for temporary storage, (e.g. oil).
• Former Soviet Union, collective term for the fifteen countries that formed the Soviet Union until 1991
• Free Speech Union, British organisation
• Friends Stand United, street gang
• Fuse-Switch-Unit, opposite of SFU, relating to the order an electrical fuse is inserted in a circuit

• California State University, Fresno, also known as Fresno State University