I'm not a native english speaker, and frequently on this lovely and very good/useful site I see acronyms on questions, answers and comments. Everytime it happens I have to google the thing to understand what the people is saying. I think that avoid them is a good thing to make worldwide participation easier; and I want to know if an edition for changing only that seems good to this community.
Examples: AFAIK, AIUI, OTOH, ROT, FWIW, YMMV, 'tl;dr', DWHAHB, RDWHAHB, AAMOF...