| Abbreviation | Definition |
|---|---|
| CGBS | Centre for Gandharan and Buddhist Studies |
| CIAMS | Cornell Institute of Archaeology and Material Studies |
| CIOA | Cotsen Institute Of Archaeology |
| CIWA | California Institute of World Archaeology |
| CLAP | Cultural Linguistic Archaeology and Physical |
| CMAC | Center for Maritime Archaeology and Conservation |
| CNEA | Center for Near Eastern Archaeology |
| CNMA | Center for New Mexico Archaeology |
| COWAA | Center for Old World Archaeology and Art |
| CPHA | Center for Public History and Archaeology |
| CRAG | Conisbrough Research and Archaeology Group |
| CRAS | Cochuah Regional Archaeological Survey |
| CSI | Conservation Science Investigations |
| CWPA | Committee for Working Practices in Archaeology |
| DAHP | Department of Archaeology and Historic Preservation |
| DAHP | Department of Archaeology Historic Preservation |
| DARC | Destination Archaeology Resource Center |
| DNAC | Daniel Noonan Archaeological Consultancy |
| DWP | Diving With a Purpose |
| EAA | European Association of Archaeologists |