MB

1. Manitoba (Canadian province)
2. Mark of the Beast
3. Medicinae Baccalaureus (Latin), Bachelor of Medicine
4. Megabyte (also Mb)

mb or mbar

Millibar

• unlaws
• unlay
• unlaying
• unlays
• unlead
• unleaded
• unleading
• unleads
• unleal
• unlearn
• unlearned
• unlearnedly
• unlearnedness
• unlearnednesses
• unlearning
• unlearns
• unlearnt
• unleased
• unleash
• unleashed
• unleashes
• unleashing
• unleavened
• unled
• unleisured