PC.net

BAK

Meaning Back at keyboard
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

Similar to BAC; lets the recipient know the user is available to chat again.

Example "BAK and ready to type!"
Updated November 3, 2021
Information from PC.net
https://pc.net/slang/meaning/bak
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