What does OSSA stand for?
OSSA stands for "On- Site Service Agreement"
How to abbreviate "On- Site Service Agreement"?
"On- Site Service Agreement" can be abbreviated as OSSA
What is the meaning of OSSA abbreviation?
The meaning of OSSA abbreviation is "On- Site Service Agreement"
What does OSSA mean?
OSSA as abbreviation means "On- Site Service Agreement"