What does OSSL stand for?
OSSL stands for "Operator Services Switching Location (telecommunications)"
How to abbreviate "Operator Services Switching Location (telecommunications)"?
"Operator Services Switching Location (telecommunications)" can be abbreviated as OSSL
What is the meaning of OSSL abbreviation?
The meaning of OSSL abbreviation is "Operator Services Switching Location (telecommunications)"
What does OSSL mean?
OSSL as abbreviation means "Operator Services Switching Location (telecommunications)"
