| Acronym | Definition |
|---|
| MUC➣Mount Union College (Ohio) |
| MUC➣Message Understanding Conference |
| MUC➣Multi User Chat |
| MUC➣Chief Musician (Naval Rating) |
| MUC➣Microsoft Unified Communications |
| MUC➣Mixed Use Commercial (zoning) |
| MUC➣Mans Union Club (France) |
| MUC➣Malaspina University College (Canada) |
| MUC➣Maximum Use Concentration (US OSHA; Respiratory Protection) |
| MUC➣Montreal Urban Community |
| MUC➣Molde University College (Norway) |
| MUC➣Multi-Utility Controller (smart meters) |
| MUC➣Multi User Conference |
| MUC➣Munich, Germany - Franz Josef Strauss (Airport Code) |
| MUC➣Medically Underserved Community (US HRSA) |
| MUC➣Marginal User Cost (resource economics) |
| MUC➣Muslim Ulama Council (Iraq) |
| MUC➣Miami Unix Collective |
| MUC➣Molecularly-Uncharacterized Component |
| MUC➣Method of Undetermined Coefficients (differential equations) |
| MUC➣Maintenance Use Code |
| MUC➣Mark-Up Cancellation |
| MUC➣Meritorious Unit Citation/Commendation |
| MUC➣Multicast User Context |
| MUC➣Million of Unified Canes |
| MUC➣Multi-Unit Container |