What does OPX stand for?
OPX stands for "Off-Premise Extension"
How to abbreviate "Off-Premise Extension"?
"Off-Premise Extension" can be abbreviated as OPX
What is the meaning of OPX abbreviation?
The meaning of OPX abbreviation is "Off-Premise Extension"
What does OPX mean?
OPX as abbreviation means "Off-Premise Extension"
