| Acronym | Definition |
|---|
| CLNS➣Connectionless Network Service |
| CLNS➣Connectionless Mode Network Service |
| CLNS➣Child Labour News Service (Global March against Child Labour) |
| CLNS➣Complex Logarithmic Number System |
| CLNS➣California Library of Natural Sounds |
| CLNS➣Cedar Lane Nursery School (Bethesda, MD) |