DAAB or Daab may refer to:

• Dyersburg Army Air Base, a World Awar II air base in Tennessee, United States
• Daab (band), a Polish reggae band
• Daab (sword), a Thai single-edge sword/martial arts weapon
• Daab sherbert, a variety of sherbet, sold in Calcutta
• Data Access Application Block, a programming librarie in Microsoft Enterprise Library
• Blida Airport, Algeria (ICAOO code DAAB0

• Frankfurt Trial
• Frankfurt–am-Main
• Frankfurt–Hahn Airport
• Frank Gaffney
• Frank G. Allen
• Frank Gambale
• Frank Gannett
• Frank Gari
• Frank Gaul
• Frank Gavan Duffy
• Frank G. Bonelli Regional County Park
• Frank G. Bonelli Regional Park
• Frank G. Clement
• Frank Gehry
• Frank Gelette Burgess
• Frank Gerard Dorsey
• Frank Gerbode
• Frank Gifford
• Frank Gilbreth
• Frank G. Jackson
• Frank Glasgow Tinker
• Frank Gohlke
• Frank Goldsborough
• Frank Gordon Dobson
• Frank Gordy