The word "aka" is short for "also known as," and it is used to refer to an alternative name or alias that someone or something is commonly recognized by.
Sentences with «aka»
Seriously, I've only ever seen one being worn «in the wild» (aka not on a blog) and whenever I wear it I get compliments. (looplooks.net)
Items that are neutral in color — aka black, white, gray, navy — and have a classic style. (polishedclosets.com)