| Acronym | Definition |
|---|
| MCAN➣Massachusetts Climate Action Network |
| MCAN➣Mental Health Consumer Action Network (est. 2016) |
| MCAN➣Marketing Communications Agency Network (various locations) |
| MCAN➣Minnesota Crime Alert Network (St. Paul, MN) |
| MCAN➣Massachusetts Communities Action Network (est. 1985) |
| MCAN➣Microbial Commercial Activity Notice (US EPA) |
| MCAN➣Medical Career Assistance Network (Allied Schools; Laguna Hills, CA) |