BMI may refer to:
British Midland Regional Limited (trading as bmi regional) is a British regional airline that operates scheduled passenger services across the UK and Europe.
Bmibaby Limited (styled as bmibaby.com) was a British low-cost airline that flew to destinations in the UK and Europe from its bases at Birmingham and East Midlands airports.
BMI Healthcare is an independent provider of private healthcare, offering treatment to private patients, medically insured patients, and NHS patients.
Polycomb complex protein BMI-1 also known as polycomb group RING finger protein 4 (PCGF4) or RING finger protein 51 (RNF51) is a protein that in humans is encoded by the BMI1 gene (B cell-specific Moloney murine leukemia virus integration site 1).
BMI Research is a research firm that provides macroeconomic, industry and financial market analysis, covering 24 industries and 200 global markets.
The BMI Lehman Engel Musical Theatre Workshop is a workshop in New York for musical theatre composers, lyricists and librettists.
BMIR 94.5 FM (Burning Man Information Radio) is the unlicensed community radio station for Burning Man, an event held annually in Black Rock Desert, Nevada.
BMIGaming.com (also known as BMI Worldwide) is a global arcade machine, amusement device, digital "out-of-home" (DOE) entertainment and vending machine multichannel wholesale distributor to Arcades, Amusement Parks, Family Entertainment Centers (FEC), Location-Based Entertainment venues and to corporate, government and consumer clients worldwide.
The BMI Awards are annual award ceremonies for songwriters in various genres organized by Broadcast Music, Inc..