BSK

BSK is a three-letter abbreviation that may refer to:

• The British School of Kuwait
• Bosco Seva Kendra, India
• Basingstoke railway station, code
• Brake Standard Corridor railway coach type, LNER, UK
• BSk, cold semi-arid climate
• BSK Jr. books, in the Bailey School Kids series
• OFK Beograd, Serbian football club, which was known as Beogradski sport klub (BSK) in the period between its foundation in 1911 and 1945. During that time it was the most successful club of the Yugoslav championship
• FK BSK Borča, Serbian football club
• FK BSK Batajnica, Serbian football club
• FK BSK Banja Luka, Bosnian-Herzegovinian football club
• FK BSK Ledinci, Bosnian-Herzegovinian football club
• BSK Saint Petersburg, a former Russian bandy club
• Brödraskapet, a Swedish prison gang
• BSK-Turbine, surface aerator for Aerated lagoons
• The ISO 639-3 language code for Burushaski
• The Bash Street Kids a long running comic strip in The Beano
• Kim Bum-soo, Korean singer