What Does OO Stand For?
OO stands for Over Out
"OO" stands for "Over Out," a communication term often used in radio and telecommunication contexts. It indicates the end of a transmission, signaling that the speaker has finished their message and does not expect a response. The use of "Over" indicates a transition to the next party, while "Out" confirms the conclusion of the conversation.
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Added on 24th May 2008 | Last edited on 17th June 2025 | Edit Acronym