CRK
| Acronym | Definition |
|---|---|
| CRK | Creek |
| CRK | Comstock Resources, Inc. (various locations) |
| CRK | Crank |
| CRK | Curriculum Resource Kit |
| CRK | Commission Régionale Karting (French: Regional Karting Commission) |
| CRK | Customer Retrieval Key (US EPA) |
| CRK | Comité Régional Kendo (French: Regional Kendo Committee) |
| CRK | Christian Religious Knowledge |
| CRK | Cable Repair Kit |
| CRK | Clark Field, Luzon Island, Philippines (Airport Code) |
| CRK | Consumer Remote Keyboard (GE/RCA remote control model designation) |