What does etr stand for?
etr stands for "Electronically Tuned Radio"
How to abbreviate "Electronically Tuned Radio"?
"Electronically Tuned Radio" can be abbreviated as etr
What is the meaning of etr abbreviation?
The meaning of etr abbreviation is "Electronically Tuned Radio"
What does etr mean?
etr as abbreviation means "Electronically Tuned Radio"
