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.
When I see BLM, my first thought is still Bureau of Land Management
My first thought is Black Mage
At my last job we had machines from company named BLM.