| Acronym | Definition |
|---|
| UMM➣Universitas Muhammadiyah Malang (Indonesian university) |
| UMM➣University of Minnesota, Morris |
| UMM➣United Methodist Men |
| UMM➣University of Maine at Machias |
| UMM➣Uniao Metalo Mecanica |
| UMM➣University of Maryland Medicine (Baltimore) |
| UMM➣Underground Music Movement (record label) |
| UMM➣Universal Modular Mast |
| UMM➣União Metalo-Mecânica (Portuguese car-maker) |
| UMM➣Un/CEFACT Unified Modeling Methodology |
| UMM➣Unidad Médica Móvil (Spanish: Mobile Medical Unit; Mexico) |
| UMM➣Unified Multimedia Messaging (Blue-Silicon) |
| UMM➣Unified Markov Model |
| UMM➣Unplanned Material Movement (Sprint) |
| UMM➣Unified Message Mailboxes (Ovum) |