I’m not a native speaker too and struggle with the use of lots of abbreviations too. Google translate is no help with those either.
The very common abbreviations that are used a lot on whatsapp and socials like fwiw, fyi, lol, and wtf are not a problem.
The chicken related abbreviations often are. And some abbreviations for relatives too. If people who use them would start accompanied with the explanation, the first time they use it in their post, it would be perfect.
lol (laugh out loud) ,
BO (buff Orpington)
SML (scaly leg mites)
SIL (son in law) etc.
I never understood why people use capitals to type abbreviations either.