ACK
- (abbreviation) . (computing) : An acknowledgement either of a packet or a message received from a network.
- Noun. (context, signalese) A in RAF phonetic alphabet.
- Noun. (context, data communications) acknowledgment signal.
- Interjection. (context, radio communications) acknowledged.
- Interjection. Expressing distaste, alarm, or trepidation.
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This entry was last updated on RefTopia from its source on 3/20/2012.