OWN signifie Oprah Winfrey Network.
OWL signifie Web Ontology Language.
OWA signifie Outlook Web Access.
OWRN signifie Oregon Railroad and Navigation Company.
OWKB signifie Obwaldner Kantonalbank.
OWL signifie Overwhelmingly Large Telescope.
OWD signifie PADI Open Water Diver.
OWGR signifie Official World Golf Ranking.
OWASP signifie Open Web Application Security Project.