What does what stand for?

"What" is a question word, not an acronym. It's used to ask for information or clarification.

It doesn't have a specific meaning like an acronym, but rather functions as a placeholder for something unknown.

For example:

* "What is your name?"

* "What did you do today?"

* "I don't know what to do."

If you're looking for the meaning of a particular acronym, please provide it!