What does OPT stand for?
OPT stands for "Onafhankelijke Post Telecommu"
How to abbreviate "Onafhankelijke Post Telecommu"?
"Onafhankelijke Post Telecommu" can be abbreviated as OPT
What is the meaning of OPT abbreviation?
The meaning of OPT abbreviation is "Onafhankelijke Post Telecommu"
What does OPT mean?
OPT as abbreviation means "Onafhankelijke Post Telecommu"
