What does WTR stand for?
WTR stands for "Wireless Telegraphy Register"
How to abbreviate "Wireless Telegraphy Register"?
"Wireless Telegraphy Register" can be abbreviated as WTR
What is the meaning of WTR abbreviation?
The meaning of WTR abbreviation is "Wireless Telegraphy Register"
What does WTR mean?
WTR as abbreviation means "Wireless Telegraphy Register"
