What does ORT stand for?
ORT stands for "Optical Relay Tube"
How to abbreviate "Optical Relay Tube"?
"Optical Relay Tube" can be abbreviated as ORT
What is the meaning of ORT abbreviation?
The meaning of ORT abbreviation is "Optical Relay Tube"
What does ORT mean?
ORT as abbreviation means "Optical Relay Tube"
