There are multiple definitions:

1. enteropathogenic Escherichia coli(English)

   • EHEC, DAEC, EAEC, EIEC, ETEC, STEC, VTEC
   • Bacteriology, Gastroenterology, Microbiology
   • https://microbe…eaec-eiec-daec/

2. Education in Palliative and End-of-life Care(English)

   • ELNEC, NHPCO
   • Terminal / palliative care, Education