In fact, I've met this abbreviation in a variety of combinations ... In general, the fact is that we read from left to right. It is more logical to arrange the first letters of the names in this sequence. Messi, Suarez and Neymar, of course, act along the entire front of the attack during the game, but they start the match exactly like this: Messi is on the left, Suarez is in the center, Neymar is on the right.
For some reason, it always seemed to me that they associated this abbreviation with a famous email client. And "BBC" with a famous TV channel. Although this may be a coincidence)
! Hala Madrid!