| Acronym | Sense | Language | Topics |
|---|---|---|---|
| CRS | Centre for Rajasthani Studies | In English | → Language, linguistics, literature → Geography, biography, history |
| CRS | Cold-Rolled Steel | In English | → Metallurgy |
| CRS | Computer Resources Support | In English | → Computer science |
| CRS | Congressional Research Service | In English | → Parliaments, representation |
| CRS | Crew Rescue System | In English | |
| CRS | Centro de Referencia de Salud | In Spanish | → Medicine |
| CRS | Compagnie Républicaine de Sécurité | In French | → Police |
| CRS | Controlled Release Society (www.controlledrelease.org) | In English | → Organizations and associations → Pharmacology, toxicology |
| CRS | Convention on the Reduction of Statelessness | In English | → International law → Migrations |
| CRS | Central Reservation System | In English | → Software → Tourism |