Mine is OOO for Out Of Office. I always misread it in my head like a ghost and it takes me a few seconds to process. It also doesn’t translate to speech—you have to say the whole thing.
Interested to see if others have similar acronyms they beef with.
Im with you on that one. I dunno where PFP came from, but it always strikes me as weird to call it that. I would just call it an avatar.