OSK
OSK is the abbreviation for:
- Supreme National Sports Commission for Motor Driving in Austria
- Upper school coordinator, see headmaster
- Bielefeld Upper School College
- Oberschwabenklinik
- Oder-Spree Canal
- Orange juice concentrate, see orange juice
- Objedinennaja sudostroitelnaja korporatsija , Russian shipbuilding company; see United Shipbuilding Corporation
Ósk is also the Icelandic feminine form of the name Oskar . It is often used as a middle name. Well-known namesake women are:
- Eygló Ósk Gústafsdóttir (* 1995), Icelandic swimmer
- Regína Ósk Óskarsdóttir (* 1977), Icelandic singer
