- SWN
- Southwestern Energy Company (Business » NYSE Symbols)* Space Weather Now (Governmental » NASA)* Space Weather Now (Academic & Science » Meteorology)* Soccer World Network (Community » Sports)* Seattle Wireless Network (Computing » Networking)* Statewide Wireless Network (Computing » Telecom)* Sew- Whats- New.com (Business » Firms)* Send Word Now (Community » Religion)
Abbreviations dictionary. 2012.