CMTR
| Acronym | Definition |
|---|---|
| CMTR | Certified Material Test Report |
| CMTR | Combined Marginal Tax Rate |
| CMTR | Collectif des Musiques et Traditions du Rouergue (French: Collective of Music and Traditions of Rouergue; Rouergue, France) |
| CMTR | Charlotte Moving Truck Rentals (North Carolina) |
| CMTR | Canadian Mental Training Registry |