What does OSSI stand for?
OSSI stands for "Operational Support System Interface"
How to abbreviate "Operational Support System Interface"?
"Operational Support System Interface" can be abbreviated as OSSI
What is the meaning of OSSI abbreviation?
The meaning of OSSI abbreviation is "Operational Support System Interface"
What does OSSI mean?
OSSI as abbreviation means "Operational Support System Interface"
