What does PTZ stand for?
PTZ stands for "Photo Zenith Tube"
How to abbreviate "Photo Zenith Tube"?
"Photo Zenith Tube" can be abbreviated as PTZ
What is the meaning of PTZ abbreviation?
The meaning of PTZ abbreviation is "Photo Zenith Tube"
What does PTZ mean?
PTZ as abbreviation means "Photo Zenith Tube"
