What does ISSP stand for?
ISSP stands for "Interim Interswitch Signaling Protocol"
How to abbreviate "Interim Interswitch Signaling Protocol"?
"Interim Interswitch Signaling Protocol" can be abbreviated as ISSP
What is the meaning of ISSP abbreviation?
The meaning of ISSP abbreviation is "Interim Interswitch Signaling Protocol"
What does ISSP mean?
ISSP as abbreviation means "Interim Interswitch Signaling Protocol"