MIB
- 2-methylisoborneol
- 2-methylisoborneol synthase
- Battle Angel Alita
- FTSE MIB
- Genesis (spacecraft)
- International Museum of the Baroque
- List of Westworld characters
- M.I.B (band)
- MCB Islamic Bank
- MIB Group
- MIB School of Management Trieste
- MIB1
- Man in Black (Lost)
- Man in Black (disambiguation)
- Man-in-the-browser
- Management information base
- Manchester Institute of Biotechnology
- Marble (toy)
- Master of International Business
- Mebibyte
- Meiringen-Innertkirchen-Bahn
- Melayu Islam Beraja
- Men in Black (1934 film)
- Men in Black (1997 film)
- Men in Black (disambiguation)
- Men in Black (franchise)
- Men in Black 3
- Men in Black II
- Message in a bottle
- Mibolerone
- Michael Ian Black
- Military Intelligence Bureau
- Minot Air Force Base
- Mistress Isabelle Brooks
- Modular infotainment platform
- Motion induced blindness
- Motor Insurers' Bureau
- Taiwan
- The Men in Black (comics)