| Acronym | Definition |
|---|
| UMCC➣Unit Movement Control Center (US DoD) |
| UMCC➣Ultra Miniature Coax Connector (electronics) |
| UMCC➣Ube-Mitsubishi Cement Corporation (Japan) |
| UMCC➣Union Management Consultation Committee |
| UMCC➣United Mid-Coast Charities (Camden, ME) |
| UMCC➣Ulster Model Car Club (UK) |
| UMCC➣Unit Movement Coordination Center |
| UMCC➣University of Miami Cosmetic Center (Florida) |