What does BTX stand for?
BTX stands for "Business Telephone eXchange, Inc."
How to abbreviate "Business Telephone eXchange, Inc."?
"Business Telephone eXchange, Inc." can be abbreviated as BTX
What is the meaning of BTX abbreviation?
The meaning of BTX abbreviation is "Business Telephone eXchange, Inc."
What does BTX mean?
BTX as abbreviation means "Business Telephone eXchange, Inc."
