| Acronym | Definition |
|---|
| IUP➣Indiana University of Pennsylvania |
| IUP➣Illegal Use of Portal |
| IUP➣Intended Use Plan |
| IUP➣Indiana University Press (Bloomington, IN) |
| IUP➣Intrauterine Pregnancy |
| IUP➣Intrauterine Pressure |
| IUP➣Individual User Profile (various meanings) |
| IUP➣Institut Universitaire Professionalisé (French: University Institute of Professional Education) |
| IUP➣Interconnect User Part |
| IUP➣Interim Update Package |
| IUP➣Installed User Program |
| IUP➣Internet Utility Provider (a type of Highly Engineered Solution) |
| IUP➣Intraureteral Pressure (biology) |
| IUP➣Intervascular Ultrasound Program |