| Acronym | Definition |
|---|
| UIM➣Unified Infrastructure Manager (EMC Corporation) |
| UIM➣User Interface Manager |
| UIM➣Unit Information Module |
| UIM➣Universal Instant Messenger |
| UIM➣User Identity Module |
| UIM➣University Institute of Management (India) |
| UIM➣Union Internationale Motonautique |
| UIM➣University of Idaho, Moscow |
| UIM➣User Interface Manager (IBM OS390) |
| UIM➣Underground Infrastructure Management (magazine) |
| UIM➣Universal Identity Module |
| UIM➣Université Internationale du Multimédia (French: International University of Multimedia; France) |
| UIM➣Upstream Integration Model (business model) |
| UIM➣Unified Identity Manager (software) |
| UIM➣Union Internationale des Magistrats (French: International Association of Judges) |
| UIM➣Ultra-Intelligent Machine |
| UIM➣Ultimate Iron Man |
| UIM➣Un-Insured Motorist |
| UIM➣Ufficio Informazioni Militaire (Italian: Military Information Office) |