| FAB | Computer Chip Fabrication Plant 
| Others |
| FAB | Fabrication
| Others |
| FAB | Fabrique Automobile Belge
| Others |
| FAB | Fabulous Advancement Breakfast
| Others |
| FAB | Failcode Airbag
| Others |
| FAB | Fancy a beer?
| Others |
| FAB | Farquhar Advisory Board
| Others |
| FAB | Fashion And Beautytech
| Others |
| FAB | Fast Access Blockchain
| Others |
| FAB | Fast Active Builder
| Others |
| FAB | Fast Atom Bombardment
| Others |
| FAB | Feature Advantage and Benefit
| Others |
| FAB | Feature Advantage Benefit
| Others |
| FAB | Features Advantages and Benefits
| Others |
| FAB | Features Attributes Benefits
| Others |
| FAB | Features, Accomplishments, and Benefits
| Others |
| FAB | Features, Advantages, and Benefits
| Others |
| FAB | Federation Automobile Belarus
| Others |
| FAB | Federation des Auto-Ecoles Professionnelles de Belgique
| Others |
| FAB | Feline Advisory Bureau
| Others |
| FAB | Felpham and Bognor
| Others |
| FAB | Feminist Approaches to Bioethics
| Others |
| FAB | Ferries And Buses
| Others |
| FAB | Feux Anti Brouillard
| Others |
| FAB | Fiber Arts of Bethlehem
| Others |
| FAB | Field Artillery Board
| Others |
| FAB | Fifties And Beyond
| Others |
| FAB | Fight Against Bullying
| Others |
| FAB | Fighting Against Bullying
| Others |
| FAB | File Attribute Block
| Others |
| FAB | Finance Advisory Board
| Others |
| FAB | Financial Advisory Board
| Others |
| FAB | First Aid Beauty
| Others |
| FAB | First American Bank
| Others |
| FAB | Fleeman Anderson Bird
| Others |
| FAB | Fleet Advisory Board
| Others |
| FAB | Floating Action Button
| Others |
| FAB | Florida Association of Broadcasters
| Others |
| FAB | Fondos de Activos Bancarios
| Others |
| FAB | Fontbonne Activities Board
| Others |
| FAB | Food And Booze
| Others |
| FAB | Food Avoidance Behaviors
| Others |
| FAB | Foot Ankle And Balance
| Others |
| FAB | Ford Argentina and Brazil
| Others |
| FAB | Ford Auto Buy
| Others |
| FAB | Forward Angle Bracket
| Others |
| FAB | Fourth Arts Block
| Others |
| FAB | Fragment Antigen Binding
| Others |
| FAB | Free American Band
| Others |
| FAB | Free And Acceptably Behaved
| Others |
| FAB | French American and British
| Others |
| FAB | French American British
| Others |
| FAB | French, American, and British
| Others |
| FAB | French, American, and British classification scheme for leukemia
| Others |
| FAB | Frequency Allocation Board
| Others |
| FAB | Fresh Across the Border
| Others |
| FAB | Fresh Active BNA
| Others |
| FAB | Fresh, Artistic, and Brilliant
| Others |
| FAB | Friends Against Bullying
| Others |
| FAB | Friends, Adventure, Beauty
| Others |
| FAB | Friends, Associates, Benefactors
| Others |
| FAB | Front Airbag
| Others |
| FAB | Front Automatic Braking
| Others |
| FAB | Front Axle Beam
| Others |
| FAB | Front-End Application Bundles
| Others |
| FAB | Frontend Application Bundles
| Others |
| FAB | Fulfillment Assurance and Billing
| Others |
| FAB | Full Auto Brake
| Others |
| FAB | Fullfillment, Assurance, Billing
| Others |
| FAB | Fully Acknowledged Broadcast
| Others |
| FAB | Fun At Begbrook
| Others |
| FAB | Fungi Algae Bacteria
| Others |
| FAB | Furious And Brawny
| Others |