What does OMB stand for?
OMB stands for "Organizational Mailbox"
How to abbreviate "Organizational Mailbox"?
"Organizational Mailbox" can be abbreviated as OMB
What is the meaning of OMB abbreviation?
The meaning of OMB abbreviation is "Organizational Mailbox"
What does OMB mean?
OMB as abbreviation means "Organizational Mailbox"
