What does OPUK stand for?
OPUK stands for "Optical-Channel Payload Unit"
How to abbreviate "Optical-Channel Payload Unit"?
"Optical-Channel Payload Unit" can be abbreviated as OPUK
What is the meaning of OPUK abbreviation?
The meaning of OPUK abbreviation is "Optical-Channel Payload Unit"
What does OPUK mean?
OPUK as abbreviation means "Optical-Channel Payload Unit"
