| Acronym | Definition |
|---|
| CWN➣Contraception: Why Not (Janet Smith) |
| CWN➣Common Wire Nail |
| CWN➣Catholic World News |
| CWN➣Canadian Water Network (Canada) |
| CWN➣Christian Worldview Network (est. 1992; South Africa) |
| CWN➣Clean Water Network |
| CWN➣Commonwealth Women’s Network (UK) |
| CWN➣Children's Workforce Network |
| CWN➣Call When Needed (helicopter services) |
| CWN➣Children's Well-Wishers Network (UK) |
| CWN➣Common Western Notation (musicology) |