MX

noun3

1. •
   (Internet) Abbreviation of mail exchanger.
2. •
   Abbreviation of motocross.
3. •
   Abbreviation of Maltese Cross, a cancellation mark appearing on early British stamps.

noun2

1. •
   A gender-neutral title used instead of Mr (Mister), Mrs (Mistress), etc.

   • Mx. Mirage. I am a radically queer trannyboi with a big mouth. — 2010
2. •
   Abbreviation of management.