OKK


AcronymDefinition
OKKKokomo, Indiana (Airport Code)
OKKOud Katholieke Kerk (Dutch: Old Catholic Church; Netherlands)
OKKOsaka Kuko Kotsu (Japanese airport)
OKKOslo Kamera Klubb (Norwegian: Oslo Camera Club; Norway; est. 1921)
OKKOrang Kaya-Kaya (Malaysian title)
OKKOostelijke Kunststof Keten (Dutch: Eastern Plastic Chain)