| Acronym | Definition |
|---|
| IUM➣Internet Usage Manager |
| IUM➣International University of Monaco (est. 1986) |
| IUM➣Initiative Universal Media (Oslo, Norway) |
| IUM➣Independent University of Moscow |
| IUM➣International University of Management (Namibia) |
| IUM➣Implementing Unified Messaging (course; Cisco) |
| IUM➣Interim Use Material |
| IUM➣Interim Use Manual |
| IUM➣Intelligent User Module |
| IUM➣Infinite USB (Universal Serial Bus) Memory Drive (Infinitec) |
| IUM➣Internet User Manager |
| IUM➣Inter-Urban Mobility |