There are multiple definitions:

1. basal ganglion(English)

   • ATL, OFC, PMC, STG, TPJ, EP, GPe, GPi
   • Anatomy, Brain (dys)function, Neurons
   • https://doi.org…0415-018-8762-6
   • https://doi.org…nsys.2014.00007

2. blood glucose(English)

   • GSD, BMI, FBG, LM, MAGE, PPGE, PPBG
   • Clinical chemistry
   • https://doi.org…38/gim.2014.128

3. bioactive glass(English)

   • may boast both bone conductive and bone inductive activities
   • Orthopedics
   • https://pubmed.…h.gov/19068605/

4. bilateral group(English)

   • CP, FDO, MFT, UG
   • Gait/walking, Pediatrics, Orthopedics
   • https://doi.org…000000000000467