What does oka stand for?

Otherwise Known As (AD)

Bethany Nazarene College, Bethany, OK - OCLC symbol (OCLC)

Kingston Laboratories, Alcan International Ltd., Ontario - Library symbol - National Library of Canada (NLC)

Okanagan - Language code (ETLW)

Okayama - Japan - Seismograph station code, US Geological Survey (SEIS)

Okinawa - Japan - Airport symbol (OAG)

Ontario Kinesiology Association

Orca Boats, Huntington Beach, CA - Manufacturer code for watercraft hull identification number (USCG)

Otherwise Known As

Otto Kroeger Associates - Commercial firm

Out-of-Kilter Algorithm - Mathematics