There are multiple definitions:

1. ECG-to-STEMI-team trigger(English)

   • D2E, ECG, E2T, MI, STEMI
   • Cardiology, Electrophysiology, Emergency medicine
   • https://doi.org…vm.2024.1381504

2. ethylenediaminetetraacetic acid(English)

   • ThT
   • Biochemistry
   • https://doi.org….ab.2024.115525

3. enzyme E2T(English)

   • E2, UBE2T
   • Enzymes
   • https://doi.org…83/j.fbl2904134