| Acronym | Definition |
|---|
| CJR | Columbia Journalism Review |
| CJR | Care for Joint Replacement (healthcare) |
| CJR | Cour de Justice de la République (French: Court of Justice of the Republic) |
| CJR | Cecil John Rhodes (British Prime Minister of the Cape Colony) |
| CJR | Centre for Japanese Research (University of British Columbia; Canada) |
| CJR | Career Job Reservation |
| CJR | Culpeper Regional Airport (airport code, VA) |
| CJR | Centre for Justice and Reconciliation (est. 2003; Netherlands) |
| CJR | Commodity Jurisdiction Request |
| CJR | Camp de Jour Rosemont (Montreal, Canada) |
| CJR | Club des Jeunes Renanais (French youth sports club) |