What does MSIN stand for?
MSIN stands for "Mobile Station ISDN Number"
How to abbreviate "Mobile Station ISDN Number"?
"Mobile Station ISDN Number" can be abbreviated as MSIN
What is the meaning of MSIN abbreviation?
The meaning of MSIN abbreviation is "Mobile Station ISDN Number"
What does MSIN mean?
MSIN as abbreviation means "Mobile Station ISDN Number"
