CARR
| Acronym | Definition |
|---|---|
| CARR | Carrier |
| CARR | Centre for Analysis of Risk and Regulation (UK) |
| CARR | Compound Annual Reduction Rate |
| CARR | Customer Acceptance Readiness Review |
| CARR | Carrollton Railroad |
| CARR | Corrective Action Request and Report |
| CARR | City Area Rural Rides (Texas) |
| CARR | Configuration Audit Readiness Review |
| CARR | Customer Acceptance Requirements Review |