CCGM
| Acronym | Definition |
|---|---|
| CCGM | Commission de la Carte Geologique du Monde (French: Commission for the Geological Map of the World; est. 1881; Paris, France) |
| CCGM | Chicago Center for Global Ministries (Chicago, IL) |
| CCGM | Cabrera-Celli-Goodman-Manson (atomic scattering theory). |
| CCGM | Constrained Conjugate Gradient Method |
| CCGM | Collie Club of Greater Miami (Florida; dog owners) |
| CCGM | Cover Crops/Green Manure |