What does RTOL stand for?
RTOL stands for "Radiotelegraph Operator License"
How to abbreviate "Radiotelegraph Operator License"?
"Radiotelegraph Operator License" can be abbreviated as RTOL
What is the meaning of RTOL abbreviation?
The meaning of RTOL abbreviation is "Radiotelegraph Operator License"
What does RTOL mean?
RTOL as abbreviation means "Radiotelegraph Operator License"
