PWUA (People Who Use Acronyms) and terms they assume people will know (spoiler: they don't)

[I_Love_Me_Vol.I]

@BobLibDem

If I had heard DDD I would have thought of Dolly Parton.

It is an irritating habit. In technical writing it’s generally accepted practice that the first time an acronym is used, it is spelled out with the acronym following in parentheses.

I always thought this is the convention in general, not just for technical writing. I expect people to explain what they mean. If they don’t, I will remind them they are not being clear.