| Rank | Abbreviation | Meaning |
|---|
| ***** | CCMN | Centro de Ciências Matemáticas e da Natureza
| |
| ***** | CCMN | Community Care Market News
| |
| ***** | CCMN | Casa de Cultura da Mulher Negra
| |
| ***** | CCMN | Cell Church Missions Network
| |
| ***** | CCMN | Commission Consultative Maritime Nationale
| |
| ***** | CCMN | Canadian Community Monitoring Network
| |
| **** | CCMN | Cardiac Care Medical Network
| |
| **** | CCMN | Contact Canadian Management Net
| |
| **** | CCMN | Conseil Canadien des Meres Naturelles
| |
| **** | CCMN | CALLAHAN CONSOLIDATED MINES, INC.
| |
| **** | CCMN | College and Career Ministries Network
| |
| *** | CCMN | Cloud Computing Modeling Notation
| |
| *** | CCMN | Coin Currency Medal New
| |
| ** | CCMN | Canadian Chinese Media Network
| |