Some ESL, EFL people are tuning re their understanding about how english works, are quite good at it, and some are just at the very beginning of learning. Your shortening their names is obnoxious - they probably have to figure out if you are talking to them, and then you give garbled information most of the time.
I thumb you down when you do that garble business - you are interfering with their learning. I remember the beginning of learning languages, and tossed in comments would through me off.
Be so kind as to tell us about all the languages you know, and how you learned them.
I have shortened a few people's names here on a2k, and all of those few have been good friends. You presume while you fool with new poster's name in order to shorten your effort, so cute.
I spent some of my younger life with acronyms for medical words, widely used in the field: I understand that.
I enjoy learning some acronyms from Urban Dictionary, but they miss stuff too.
You are a pain in the ass, however.
Please cut it out on the language threads.