| B&F | Body and Frame 
| Others |
| B&F | Budget and Finance
| Others |
| B/F | Balance brought Forward
| Others |
| B/F | Brought Forward
| Others |
| BF | Baby's Father
| Others |
| BF | Bachelor of Finance
| Others |
| BF | Back Face
| Others |
| BF | Backward Forward algorithm
| Others |
| BF | Bad Fisherman
| Others |
| BF | Bad Flash
| Others |
| BF | Bahai Faith
| Others |
| BF | Ball Face
| Others |
| BF | Ballast Factor
| Others |
| BF | Balls Faced
| Others |
| BF | Bandpass Filter
| Others |
| BF | Banking and Finance
| Others |
| BF | Bankrupt Firm
| Others |
| BF | Bankruptcy Failure
| Others |
| BF | Barcan Formula
| Others |
| BF | Barium Flouride
| Others |
| BF | Barrier Filter
| Others |
| BF | Barrier Free
| Others |
| BF | Basement Floor
| Others |
| BF | Basis Function
| Others |
| BF | Batch Fields
| Others |
| BF | Battle Field
| Others |
| BF | Battle Fortress
| Others |
| BF | Bayerische Flugzeugwerke
| Others |
| BF | Bayes Formula
| Others |
| BF | Bayreuther Festspiele
| Others |
| BF | Bazooka Fire
| Others |
| BF | Bead Filler
| Others |
| BF | Beadfiller
| Others |
| BF | Beam Fraction
| Others |
| BF | BeamForm
| Others |
| BF | Beat Frequency
| Others |
| BF | Beaten Favourite
| Others |
| BF | Beaufort
| Others |
| BF | Bebe Francais
| Others |
| BF | Before Fall
| Others |
| BF | Before Food
| Others |
| BF | Before Founding
| Others |
| BF | Before the Fall
| Others |
| BF | Behavioral Finance
| Others |
| BF | Belgium French
| Others |
| BF | Bellagio Fountain
| Others |
| BF | Benjamin Franklin
| Others |
| BF | bentonite flocculation test
| Others |
| BF | Bergaptene Free
| Others |
| BF | Best Feature
| Others |
| BF | Best Fit
| Others |
| BF | Best Friend
| Others |
| BF | Best Friend/Boyfriend
| Others |
| BF | Best Friends
| Others |
| BF | Best Frnd
| Others |
| BF | Beyblade Fanatic
| Others |
| BF | Bharat Forge
| Others |
| BF | Bibliotekarforbundet
| Others |
| BF | Biceps Femoralis
| Others |
| BF | Big and Fat
| Others |
| BF | Big Fart
| Others |
| BF | Big Fat
| Others |
| BF | Big File
| Others |
| BF | Big Finder
| Others |
| BF | Big Finger
| Others |
| BF | Big Foot
| Others |
| BF | Big Forehead
| Others |
| BF | Bilateral Filter
| Others |
| BF | Bile Flow
| Others |
| BF | Biokemisk Forening
| Others |
| BF | Bisexual Female
| Others |
| BF | Bit Field
| Others |
| BF | Bitstring Forecasting
| Others |
| BF | Black Female
| Others |
| BF | Black Friday
| Others |
| BF | Blade Fury
| Others |
| BF | Blaise Freres
| Others |
| BF | Blanchard - Fischer economic theory
| Others |
| BF | Blank Field
| Others |
| BF | Blank Filling
| Others |
| BF | Blastogenic Factor
| Others |
| BF | Bleeding Frequency
| Others |
| BF | Blend Factor
| Others |
| BF | Block Fill
| Others |
| BF | Blocking Factor
| Others |
| BF | Blogger Forum
| Others |
| BF | Blood Flow
| Others |
| BF | Bloody Fool
| Others |
| BF | Blue Film
| Others |
| BF | Board Foot
| Others |
| BF | Boba Fart
| Others |
| BF | Bobbin Familia
| Others |
| BF | Bobby Fischer
| Others |
| BF | Bodily Function
| Others |
| BF | Body Fat
| Others |
| BF | Body Found
| Others |
| BF | Boettner Fleming
| Others |
| BF | Bohemian Freakazoid
| Others |
| BF | Bohj Forum
| Others |
| BF | Boiled Feet
| Others |
| BF | Bold Font
| Others |
| BF | Bomb Factory
| Others |
| BF | Bomb Finder
| Others |
| BF | Bona Fide
| Others |
| BF | Bone Formation
| Others |
| BF | Bone Fragment
| Others |
| BF | Book Fair
| Others |
| BF | Book Finished
| Others |
| BF | Booking Fee
| Others |
| BF | Booking Fees
| Others |
| BF | Boot Floppy
| Others |
| BF | Borchers and Furman algorithm
| Others |
| BF | Boswells Forum
| Others |
| BF | Bottom Feed
| Others |
| BF | Bound Form
| Others |
| BF | Boundary Fitted
| Others |
| BF | Bowers Family
| Others |
| BF | Box Fill
| Others |
| BF | Boy Friends
| Others |
| BF | Boyfriend
| Others |
| BF | Boyfriend Fashion
| Others |
| BF | Brace Face
| Others |
| BF | Bran Friend
| Others |
| BF | Branching Factor
| Others |
| BF | Brand Formulary
| Others |
| BF | Breast Fed
| Others |
| BF | BreastFeeding
| Others |
| BF | Breastfeeding Friendly
| Others |
| BF | Brendan Fraser
| Others |
| BF | Bridging Fault
| Others |
| BF | Brightfield
| Others |
| BF | Bring Forward
| Others |
| BF | Broadband Forever
| Others |
| BF | Broken Freezer
| Others |
| BF | Bronze Fitted
| Others |
| BF | Broth Filtrate
| Others |
| BF | Brown - Forsythe statistical test
| Others |
| BF | Browser File
| Others |
| BF | Brute Force
| Others |
| BF | Buddy Friend
| Others |
| BF | Buffer Full
| Others |
| BF | buffered
| Others |
| BF | Bug Fix
| Others |
| BF | Bug Friend
| Others |
| BF | Burglary Fire
| Others |
| BF | Burkina Faso
| Others |
| bf | Burkina Faso (TLD)
| Others |
| BF | Burn Factor
| Others |
| BF | burning feet syndrome
| Others |
| BF | Burst Fire
| Others |
| BF | Business and Finance
| Others |
| BF | Busy Flag
| Others |
| BF | Butt Fat
| Others |
| BF | Butterfly
| Others |
| BF | Danish Society for Biochemistry and Molecular Biology
| Others |
| BF | Danish Union of Librarians
| Others |
| Bf. | Bahnhof
| Others |