| MUC | Franz Josef Strauss Airport, Munich, Germany 
| Others |
| MUC | Made Up Character
| Others |
| MUC | Manchester University Computer
| Others |
| MUC | Mansour University College
| Others |
| MUC | Maranatha University College
| Others |
| MUC | Maritime Union Corporation
| Others |
| MUC | Membership Update Center
| Others |
| MUC | Meridian University College
| Others |
| MUC | Meritorious Unit Citation
| Others |
| MUC | Meritorious Unit Commendation
| Others |
| MUC | Mesa para la Unidad de los Comunistas
| Others |
| MUC | Message Understanding Conference
| Others |
| MUC | Message Understanding Conferences
| Others |
| MUC | Message Unlock Code
| Others |
| MUC | Method Of Undetermined Coefficents
| Others |
| MUC | Miami Unix Collective
| Others |
| MUC | Microsoft Unified Communications
| Others |
| MUC | Mighty Unity Cartel
| Others |
| MUC | Mini Urban Challenge
| Others |
| MUC | Mitsubishi Ukrainian Club
| Others |
| MUC | Mixed Use Center
| Others |
| MUC | Mobility Unlimited Challenge
| Others |
| MUC | Modified Unesco Classification
| Others |
| MUC | Montreal Urban Community
| Others |
| MUC | Montrose Uniting Church
| Others |
| MUC | Moodle Universal Cache
| Others |
| MUC | Morgan University Center
| Others |
| MUC | Morris University Center
| Others |
| MUC | Mount Union College
| Others |
| MUC | Move UP, Charlie
| Others |
| MUC | Mud Under Construction
| Others |
| MUC | Muenster University Center
| Others |
| MUC | Multi Use Compression
| Others |
| MUC | Multi User Chat
| Others |
| MUC | Multi User Configuration
| Others |
| MUC | Multi Utama Consultindo
| Others |
| MUC | Multi Utility Controller
| Others |
| MUC | The Multi Unit Converter
| Others |