There are multiple definitions:

1. trichloroacetic acid(English)

   • Abbreviation may be used in Am. Soc. Physiol. journals without definition.
   • Physiology

2. tricyclic antidepressant(English)

   • ADD, ECT, MAOI, SSRI, CSCP
   • Depression, Pharmacology / pharmaceutics
   • https://doi.org…5534/wjmh.17047

3. tricarboxylic acid(English)

   • provides electron carriers to the electron transport chain to generate 36 molecules of ATP per molecule of glucose entering the glycolytic pathway
   • ATP, ETC, NAD, eIF, HFsnEF, HHF, IPA, LVEF, LXR, RXR
   • Bioenergetics, Mitochondrion, Physiology
   • https://doi.org/10.1113/JP280572

4. taurocholic acid(English)

   • APO, BA, CDCA, FXR, NTCP, PXR, RXR
   • Gastroenterology
   • https://doi.org…5085(03)00896-5

5. Troubles des Conduites Alimentaires(French)

   • CIM, CIRET, DGOS, ETP, FFAB, HAS, MDA, OMS
   • Behavior(al science), Nutrition