| Abbreviation | Definition |
|---|---|
| CPVS | Chicago Pneumatic Variable Speed |
| CPW | Commercial Pressure Washer |
| CR&F | Carvalho Ribeiro Ferreira |
| CR&F | Carvalho Ribeiro & Ferreira |
| CR39 | Columbia Resin number 29 |
| CRAM | Contained Rock Asphalt Mat |
| CRAP | Cheap Redundant Assorted Product |
| CRAP | Cheap redundant assorted products |
| CRB | Counter-Rotating Brush |
| CRDM | Control Rod Drive Mechanism |
| CRMP | Commercial Ready Mix Products |
| CRP | Chair Raising Platform |
| CRP | Crack Resistant Pipe |
| CRPI | Cascade Rubber Products Inc |
| CRR | Chemically Reacted Rubber |
| CRS | Cold Rolled Steel |
| CRUD | Customer Reported Unidentified Defects |
| CRV | Civic Recreational Vehicle |
| CSA | Calcium Sulfonate modified Alkyd |
| CSA | Combined Starter Alternator |