| CCOM | Capitol City Office Machines 
| Others |
| CCOM | Cardiology Clinic of Muskogee
| Others |
| CCOM | Center for Coastal & Ocean Mapping
| Others |
| CCOM | Center for Coastal and Ocean Mapping
| Others |
| CCOM | Central Conservatory Of Music
| Others |
| CCOM | Centura Centers for Occupational Medicine
| Others |
| CCOM | Chicago College of Osteopathic Medicine
| Others |
| CCOM | CIAC (Call-center Industry Advisory Council) Certified Operations Manager
| Others |
| CCOM | Concerned Citizens of Montauk
| Others |
| CCOM | Conference Council on Ministries
| Others |
| CCOM | Control Center Operations Manager
| Others |