There are multiple definitions:

1. Glasgow coma scale(English)

   • AVPU, FOUR, WAPA, WFNS
   • Coma, Scoring systems/scales

2. global coordinate system(English)

   • LCS
   • Medical Physics

3. Geriatric Certified Specialist(English)

   • APTA
   • Gerontology/Geriatrics, Education, Specialist / expert

4. global circumferential strain(English)

   • informs about local myocardial deformation
   • GLS, GRS, MRI, VCF
   • Cardiology, Medical imaging

5. gender confirmation surgery(English)

   • multidisciplinary gender dysphoria care may involve a combination of counseling, social gender transition, hormone therapy, and gender confirmation surgery to maximize physical characteristics congruent with a patient's gender identity
   • GCV
   • Gender aspects, Surgery
   • https://doi.org…xmr.2018.06.004