ABBREX

• 481. Manufacturing (8)
• 482. Marketing (6)
• 483. Markup Languages (9)
• 484. Mars Rover (1)
• 485. Martial Arts (4)
• 486. Massachusetts (1)
• 487. Material And Product Inspection (1)
• 488. Mathematics (4)
• 489. Mathworks (2)
• 490. Media (4)
• 491. Medical (22)
• 492. Medicine (58)
• 493. Men (1)
• 494. Merit (1)
• 495. Messaging (1)
• 496. Metadata (1)
• 497. Metallurgy (1)
• 498. Mexico (2)
• 499. Michigan (2)
• 500. Microsoft (28)

You can click on a tag to see abbreviations with that tag.
Numbers in parantheses show the number of abbreviations with that tag.