OMK

AcronymDefinition
OMKOperation: Military Kids
OMKOptical Mouse Kit
OMKOn My Knees
OMKOh My Krishna!
OMKOur Military Kids (family assistance)
OMKOwl Monkey Kidney (biology)
OMKOpas Mit Knarren (German: Grandpas with Guns; gaming clan)
OMKOh My Kaulitz