What does OHCA stand for?
OHCA stands for "OFF HOOK CALL ANNOUNCE"
How to abbreviate "OFF HOOK CALL ANNOUNCE"?
"OFF HOOK CALL ANNOUNCE" can be abbreviated as OHCA
What is the meaning of OHCA abbreviation?
The meaning of OHCA abbreviation is "OFF HOOK CALL ANNOUNCE"
What does OHCA mean?
OHCA as abbreviation means "OFF HOOK CALL ANNOUNCE"
