CSU

The acronym CSU may refer to:

• Constant speed unit - a mechanical device on an aircraft propeller that regulates engine speed by automatically changing pitch.
• Concordia Student Union
• Channel Service Unit - a WAN equivalent of a network interface card.
• Christian Social Union of Bavaria (Christlich-Soziale Union in Bayern), a political party in Bavaria, Germany.
• Crime Scene Unit - in some police groups this refers to crime scene investigators who respond to a crime scene.
• C Start Up - in computing, the initial start up code for compiled C (and C-based languages). See also CRT for C Run-Time.
• ČSÚ (Český statistický úřad), Czech Statistical Office
• CSU is the ICAO airline designator for Chari Aviation Services, Chad

Universities and university systems

• Cagayan State University system (Philippines)
• Caraga State University system (Philippines)
• California State University system (U.S.A.)
• Central South University, Hunan (China)
• Central State University, Ohio (U.S.A.)
• Charles Sturt University, (Australia)
• Charleston Southern University Charleston, South Carolina (U.S.A.)
• Chicago State University Chicago, Illinois (U.S.A.)
• Clayton State University, Georgia, (U.S.A.)
• Cleveland State University, Ohio (U.S.A.)
• Colorado State University, Fort Collins, Colorado (U.S.A.)
• Columbus State University, Georgia, (U.S.A.)
• Connecticut State University System (U.S.A.)
• Chelyabinsk State University (Russia)