- BAH stands for Basic Allowance for Housing (replaced BAQ 1 Jan 98)
- BAH stands for Bahamas
- BaH stands for Bosnia and Herzegovina
- BAH stands for Business After Hours
- BAH stands for Bachna Ae Haseeno (Bollywood film)
- BAH stands for Booz Allen Hamilton, Inc.
- BAH stands for Board of Animal Health
- BAH stands for British Airways Holidays (British Airways; UK)
- BAH stands for Bahrain, Bahrain – Bahrain International Bahrain (Airport Code)
- BAH stands for Belles Autos d’Hier (French: Beautiful Cars of Yesterday; Québec, Canada)
- BAH stands for Bundesverband der Arzneimittel-Hersteller eV
- BAH stands for Bachelor of Arts, Honors program
BAH