There are multiple definitions:

1. single echo acquisition(English)

   • Echography/ultrasound

2. series elastic actuator(English)

   • EMG, PPC, PVC
   • Electrophysiology

3. staphylococcal enterotoxin A(English)

   • IEC
   • Bacteriology

4. subclinical epileptiform activity(English)

   • AD, aMCI, EEG, mdaMCI, mdnaMCI, sdaMCI
   • Epilepsy or syncope
   • https://doi.org…nph.2021.03.050

5. South-East Asian(English)

   • may refer to Singaporeans
   • HD-tDCS, mPFC, RTPJ, SRE, VPT
   • Ethnicity, Social aspects
   • https://doi.org…gia.2019.107170

6. serum elastase activity(English)

   • ISH, MMP-9, PWV
   • Hemodynamics, Hypertension
   • https://doi.org…151373.33830.41

7. severe eosinophilic asthma(English)

   • TEC
   • Asthma, Allergy
   • https://doi.org…6/aei.v51i6.852

8. soluble egg antigen(English)

   • a complex, crude extract obtained by homogenizing and centrifuging mature schistosome eggs. Widely used as an immunogen in laboratory settings, SEA contains a vast array of parasite-derived glycoproteins and polysaccharides used for schistosomiasis serodiagnosis and immunological research.
   • CIM, SWAP
   • Tropical medicine, Immunology, Diagnostics
   • https://doi.org…al.ppat.1007924