Club Name Removed

I've been using the same team name in FUT for years and always been an abbreviation of mine and my cousins Dream team from when we were kids simply just MCAS. Always used it, but today when I went into FUT it was reset as it could cause offence. I don't get what in it is offensive or can trigger censoring unless it's also the abbreviation of something I don't know about. You'll have to excuse my ignorance if it is as most things go over my head at my age 😂