What does RTOC stand for?
RTOC stands for "Radio Telegraph Operators Course"
How to abbreviate "Radio Telegraph Operators Course"?
"Radio Telegraph Operators Course" can be abbreviated as RTOC
What is the meaning of RTOC abbreviation?
The meaning of RTOC abbreviation is "Radio Telegraph Operators Course"
What does RTOC mean?
RTOC as abbreviation means "Radio Telegraph Operators Course"
