What does GBM stand for?
GBM stands for "Gay and Bisexual Men"
How to abbreviate "Gay and Bisexual Men"?
"Gay and Bisexual Men" can be abbreviated as GBM
What is the meaning of GBM abbreviation?
The meaning of GBM abbreviation is "Gay and Bisexual Men"
What does GBM mean?
GBM as abbreviation means "Gay and Bisexual Men"
