SN

• .sn
• Brussels Airlines
• Glycerophospholipid
• Lightweight Directory Access Protocol
• List of United States Navy enlisted rates
• METAR
• S/n (disambiguation)
• SN Brussels Airlines
• SN postcode area
• Sabena
• Samyutta Nikaya
• Savin–Norov machine gun
• Saxony
• Senegal
• Serial number
• Servant of the People
• Shaanxi
• Shona language
• Sine nomine
• Slovaks Forward
• South Sulawesi
• Space Network
• Spanish Navy
• Sportsnet
• Spotter Network
• Standards Norway
• Sthene
• Substantia nigra
• Supernova
• Supreme Court of Poland
• Sutta Nipata
• Symmetric group
• Tin
• ΣΝ