There are multiple definitions:

1. boezemfibrilleren(Dutch)

   • AF
   • Cardiology, Cerebrovascular event, Aging
   • https://www.nhg…tmp-no-mobile=1

2. biceps femoris(Latin)

   • a muscle of the thigh
   • ES, FES, GLM, GM, MGS, RF, sEMG, ST, TA, VM
   • Anatomy, Myocyte / muscle, Knee
   • https://en.wiki…_femoris_muscle
   • https://doi.org…598-023-42491-6

3. brushing frequency(English)

   • PHP, PI
   • Dentistry
   • https://doi.org….3390/dj8030091

4. bone fill(English)

   • the combination of bone replacement graft materials has been suggested for the treatment of periodontal osseous defects
   • BDX, EMD, DFDBA
   • Dentistry
   • https://doi.org…p.2002.73.4.433

5. bursa Fabricii(Latin)

   • infectious bursal disease virus causes a highly contagious, immunosuppressive disease in chickens, and mainly infects immature B lymphocytes in the bursa of Fabricius
   • BCR, CEE, IBDV, MAPK, RT-PCR, vvIBDV, IL-4, MP, ODN, PLGA, VP2
   • Veterinary medicine, Virology, Immunology
   • https://doi.org…2985-016-0668-2
   • https://doi.org…ine.2013.06.011

6. biofeedback(English)

   • VR, VR-D, VR-BF, VR-GR
   • Communication
   • https://doi.org…pen-2022-071274

7. breastfeeding(English)

   • EBF, KNHANES, PBF
   • Nutrition, Neonatal situation, Pediatrics
   • https://doi.org…ms.2023.38.e261

8. body function(English)

   • BS, ICF, UNC, WPS
   • Disability, Physiology
   • https://doi.org…100/2012/189097

9. body fat(English)

   • expressed as %
   • ADP, BMC, BMD, BMI, DXA, FFM, HW, LBM, QA
   • Adiposity, Diet
   • https://doi.org…ocd.2025.101595