SWN
| Acronym | Definition |
|---|---|
| SWN | Southwestern Energy Company |
| SWN | Stars without Number (science fiction game) |
| SWN | Southwestern Weather Network (various locations) |
| SWN | Secure Wireless Network |
| SWN | Smart Water Network |
| SWN | Statewide Wireless Network |
| SWN | Sorry Wrong Number (movie) |
| SWN | State Well Number (various locations) |
| SWN | Static Wireless Network |
| SWN | Sure Why Not |
| SWN | Seattle Wireless Network |
| SWN | Sew-Whats-New (network) |
| SWN | Shin-Wolsong Nuclear Power Plant (South Korea) |
| SWN | Stop Work Notice |
| SWN | Stochastic Well-formed Network |