What does OTN stand for?
OTN stands for "Operational Teletype Network"
How to abbreviate "Operational Teletype Network"?
"Operational Teletype Network" can be abbreviated as OTN
What is the meaning of OTN abbreviation?
The meaning of OTN abbreviation is "Operational Teletype Network"
What does OTN mean?
OTN as abbreviation means "Operational Teletype Network"
