Oslo (disambiguation)
- Gamlebyen
- Open Source and Linux Organization
- Optics Software for Layout and Optimization
- Oslo
- Oslo (Hackney)
- Oslo (band)
- Oslo (duo)
- Oslo (film)
- Oslo (play)
- Oslo Accords
- Oslo Beach
- Oslo City
- Oslo Plads
- Oslo class frigate
- Oslo, Dodge County, Minnesota
- Oslo, Florida
- Oslo, Minnesota
- Oslofjord
- Penny Sparkle
- Skyland
- Smoking Kills (album)
- Tumi and the Volume (album)