Main definitions of mb in US English:

: Mb1MB2

Mb1

abbreviation

Computing
  • Megabit(s).

Main definitions of mb in US English:

: Mb1MB2

MB2

abbreviation

  • 1Bachelor of Medicine.

  • 2Manitoba (in official postal use).

  • 3Computing
    Megabyte(s).

Pronunciation

MB

/ˈˌɛm ˈbi//ˈˌem ˈbē/