CWN
| 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) |