| Acronym | Definition |
|---|
| MCOE➣Maneuver Center of Excellence (US Army) |
| MCOE➣Monterey County Office of Education (California) |
| MCOE➣Maintenance Centre of Excellence (mining industry; Australia) |
| MCOE➣Mendocino County Office of Education (Ukiah, CA) |
| MCOE➣Marin County Office of Education (San Rafael, CA) |
| MCOE➣Manufacturing Center of Excellence (Colorado) |
| MCOE➣Microsoft Center of Excellence (various locations) |
| MCOE➣Mercury Computer Operating Environment |
| MCOE➣Mainframe Centre of Excellence |