OPK

AcronymDefinition
OPKOEM (Object Exchange Model) Preinstallation Kit
OPKOpen Product Key
OPKOem Preinstallation Kit
OPKOem Preload Kit
OPKOvulation Prediction Kit
OPKOther People's Kids
OPKOperative Personenkontrolle (German: Operational Person Control)
OPKOverland Park, Kansas
OPKOperasi Pasar Khusus (Indonesian: Special Market Operations)
OPKOEM (Original Equipment Manufacturing) Pre-Installation Kit (Microsoft)
OPKOperator Protect Key