CSMG
| Acronym | Definition |
|---|---|
| CSMG | CSMG Technologies, Inc (not an acronym; formerly Consortium Service Management Group, Inc.; Texas) |
| CSMG | Catholic Social Ministry Gathering |
| CSMG | Cambridge Strategic Management Group (Boston, MA and London, England, UK) |
| CSMG | Corcoran Sunshine Marketing Group (real estate firm; New York, NY) |
| CSMG | Creative Sales Marketing Group |
| CSMG | Coeliac-Superior Mesenteric Ganglion |