There are multiple definitions:

1. general systems theory(English)

   • CAS
   • Biology

2. glutathione S-transferase(English)

   • NEDD4, NEDDcKO, RNAPII, SNO, TAC, Ub, USP9X, ADA, DAF, LCM, MEF2D, ODC, T3SS, TDH, AAV9, Ang II, cKO, EGR2, GSNOR, I3C, IBM, IP-MS, MLP
   • Cardiology, Pathology
   • https://doi.org…SAHA.124.324872

3. Gaze Stabilization Test(English)

   • refers to patients with vestibular disorders
   • DVA, NVD, IVF
   • Ophthalmology, ENT, Reflex
   • https://doi.org…3/VES-2011-0430