| Acronym | Definition |
|---|
| IUB➣Indiana University - Bloomington |
| IUB➣Islamia University Bahawalpur (Pakistan) |
| IUB➣Image Ultra Builder |
| IUB➣Iowa Utilities Board |
| IUB➣International Union of Biochemistry |
| IUB➣Inter-University Board (India) |
| IUB➣Independent University Bangladesh |
| IUB➣International University Bremen (Germany) |
| IUB➣Intrauterine Ball (medical device) |
| IUB➣Illini Union Bookstore (University of Illinois) |