IUS

Ius or IUS may refer to:

• Indiana University Southeast, an American campus
• International Union of Students, a global association of student unions
• International University of Sarajevo, Bosnia and Herzegovina
• Inter-University Seminar on Armed Forces and Society, for military sociology research

• Ius, a right afforded to ancient Romans
• Ius (canon law), a Roman Catholic custom
• Innovation Union Scoreboard, an EU comparator of innovation by member states

• Inertial Upper Stage, a two-stage booster rocket
• Interactive Unix, an operating system port
• Intrauterine system, a contraceptive device

• IU (disambiguation)
• Jus (disambiguation)