ECMG
| Acronym | Definition |
|---|---|
| ECMG | El Chaltén Mountain Guides (Argentina) |
| ECMG | Entitlement Control Message Generator (software) |
| ECMG | External Compliance Monitoring Group |
| ECMG | Electronic Components Marketing Group (St. Louis, MO) |
| ECMG | Entreprise de Construction et de Menuiserie Générale (French: General Carpentry and Construction Company) |
| ECMG | Enterprise Content Management Group (Houston, TX) |
| ECMG | European Corporate Management Group (Germany) |