As nouns the difference between ack and auk
is that ack is an acknowledgement either of a packet or a message received from a network while auk is any of several species of Arctic sea birds of the family Alcidae.
As an interjection ack
is acknowledged.
ack
Alternative forms
* ack
Noun
(
en noun)
(internet) An acknowledgement either of a packet or a message received from a network.
Antonyms
* NAK
auk
English
Alternative forms
*
Synonyms
* alcid