| Acronym | Definition |
|---|
| CLRS➣Cormen, Leiserson, Rivest, and Stein (Introduction to Algorithms) |
| CLRS➣Catholic Ladies Relief Society (est. 1888) |
| CLRS➣Center Line Rumble Strip |
| CLRS➣Central London Rail Study (est. 1988; UK) |
| CLRS➣Center for Labor Research and Studies |
| CLRS➣Central Launch and Recovery Section |
| CLRS➣Claims Legal Research System |
| CLRS➣Cup Lites Racing Series (stock cars) |