What does BTSD stand for?
BTSD stands for "Business Telephone Systems Division"
How to abbreviate "Business Telephone Systems Division"?
"Business Telephone Systems Division" can be abbreviated as BTSD
What is the meaning of BTSD abbreviation?
The meaning of BTSD abbreviation is "Business Telephone Systems Division"
What does BTSD mean?
BTSD as abbreviation means "Business Telephone Systems Division"
