MMCS
| Acronym | Definition |
|---|---|
| MMCS | Multi Media Computing Solutions |
| MMCS | Multi-Media Communications System |
| MMCS | Multi-Media Conferencing Service |
| MMCS | Machinist's Mate, Senior Chief (USN Rating) |
| MMCS | MIPMANET Cell Switching |
| MMCS | Mass Memory Control Subsystem |
| MMCS | Mobile Multipurpose Control Station |
| MMCS | Midplane Monitoring and Control System (IBM) |