What does ACK stand for?

Accidentally Killed (SAUS)

Acklands Ltd. - Toronto Stock Exchange symbol

Acknowledge (AFM)

Acknowledge character (SAUS)

Acknowledgement - Telecommunications (OSI)

Acknowledgement Code - Computer science (IGQR)

Acknowledgement flag (SAUS)

Acknowledgment Character - Keyboard - Computer science

Affirmative Acknowledge - Computer Science (NITA)

Air Cape - ICAO designator (FAAC)

Aka-Kora - Language code (ETLW)

Alternate Coding Key (SAUS)

Altitude Conversion Kit

American Committee for KEEP (EA)

Amsterdam Compiler Kit (SAUS)

Armstrong Cork Company (SAUO)

Armstrong World Indus - NYSE symbol

Armstrong World Industries, Inc. - Formerly, Armstrong Cork Co. - NYSE symbol (SPSG)

Artificial Cable Kit (SAUS)

Assistant Cook - British military (DMA)

Austin Canoe and Kayak, Austin, TX - Manufacturer code for watercraft hull identification number (USCG)

Automatic Color Killer - Video recording

Automatic Course Keeping (IAA)

Nantucket - Massachusetts - Airport symbol (OAG)

P.O. Ackley - NCIC firearms make code (NCIC)

Acknowledge (ADWA)

Acknowledged - Business term (EBF)

Acknowledgement (WDMC)