| Acronym | Definition |
|---|
| COMS➣3Com Corporation (stock symbol) |
| COMS➣Company Quartermaster Sergeant (military rank) |
| COMS➣City of Manchester Stadium (UK) |
| COMS➣Certified Orientation and Mobility Specialist |
| COMS➣Continuous Opacity Monitoring Systems |
| COMS➣Caudal Occipital Malformation Syndrome (Cavalier King Charles Spaniel) |
| COMS➣Contractor Operation and Maintenance Services |
| COMS➣Connection Oriented Message Service |
| COMS➣Contractor Operations and Maintenance of Simulators |
| COMS➣Contamination Monitoring System |
| COMS➣Chiropractic Office Management Software |
| COMS➣Community Outreach and Marketing Support |
| COMS➣Contractor Operated Maintenance Support |