There are multiple definitions:

1. avian encephalomyelitis(English)

   • a highly contagious viral disease in poultry (especially young chickens) affecting the central nervous system, causing neurological signs like head tremors, lack of coordination (ataxia), paralysis, and dull eyes, with potential drops in egg production in adults and high mortality in chicks. Caused by a hardy picornavirus
   • AEV
   • Zoonosis, Virology, Ataxia, Neuropathy, Transmissible disease
   • https://doi.org…079459408419031

2. associate editor(English)

   • Biomedical journals

3. adverse event(English)

   • CTCAE, MACE, SAE, MAE, AER, PAE
   • Quality and outcomes, Adverse effect, Mobile health
   • https://doi.org…8/ijtld.22.0594

4. allelic expression(English)

   • quantifies expression variation between the two haplotypes of a diploid individual distinguished by heterozygous sites
   • eQTL, sQTL, MAE, GATK
   • Genomics
   • https://genomeb…3059-015-0762-6

5. ArrayExpress(English)

   • archived RNA-seq dataset in public database
   • AOE, GEO, RNA
   • Genomics
   • https://doi.org…al.pone.0227076

6. atopic eczema(English)

   • a chronic, highly pruritic, inflammatory skin condition with increasing prevalence worldwide, mostly affecting children
   • QOL, TCI, TCS
   • Dermatology, Pediatrics, Quality of life
   • https://doi.org…safp.v62i1.5190

7. aftereffect(English)

   • visuo-motor adaptation to optical prisms, displacing the visual scene laterally, is a behavioral method used for the experimental investigation of visuomotor plasticity, and, in clinical settings, for temporarily ameliorating and rehabilitating unilateral spatial neglect
   • Ophthalmology, Adaptation & plasticity, Rehabilitation
   • https://doi.org…rainsci12040480

8. aerobic exercise(English)

   • BFR, HI, LI
   • Exercise & Training
   • https://doi.org…siol.00543.2021

9. atrial electrogram(English)

   • AF, CFAE, ECG, PV, PVAI, VGA
   • Cardiology, Electrophysiology
   • https://doi.org…67.2011.02122.x

10. autoimmune encephalitis(English)

    • NMDA-R, AMPA-R, GABAB-RCSF, Ab, CASPR2, AP, CSF, LGI1, GABAB, RCSF
    • Autoimmunity, Brain (dys)function
    • https://doi.org…406-020-01113-2

11. angioembolization(English)

    • may refer to management of blunt spleen injury
    • AAST, BSI, NOM, OR, REBOA, SBP, WSES
    • Spleen, Injury
    • https://doi.org…55/2020/8863885

12. anagen effluvium(English)

    • an acute loss of anagen hair fibers secondary to chemotherapy or toxin exposure
    • AA, AGA, CA, LA, TA
    • Dermatology, Chemotherapy, Toxicology
    • https://doi.org…eth.2022.10.005

13. autoencoder(English)

    • ANN, CNN, CRC, FCN, GAN, LBP, MLP, WCE
    • Medical imaging
    • https://doi.org…OC.2019.2950506

14. arrhythmic event(English)

    • CEM, ECG, TAVR
    • Cardiology, Electrophysiology, Monitoring
    • https://doi.org…cin.2020.03.031

15. athlete exposure(English)

    • ACL, ACLR, IRR, RTS, MMAT
    • Sports medicine, Knee, Injury
    • https://doi.org…363546514530088
    • https://doi.org…47.2021.2020601

16. above-elbow(English)

    • may refer to amplitude ratio (BE to AE) of ulnar sensory nerve action potentials in segmental conduction study
    • BE
    • Neuropathy, Electrophysiology
    • https://doi.org…b013e31816de327

17. abnormal electrogram(English)

    • AF, NPAF, PAF, SR, ECG
    • Cardiology, Electrophysiology
    • https://doi.org…RCEP.115.003382

18. arterial elastance(English)

    • defined as end-systolic pressure divided by stroke volume. Commonly denoted as Ea
    • Ea, LVEF
    • Hemodynamics, Cardiology, Medical imaging
    • https://doi.org…cho.2024.12.012

19. Anrep effect(English)

    • describes the intrinsic augmentation of myocardial contractility in response to an acute rise in afterload, preserving stroke volume without preload changes
    • Ees, EDV, SV, SW
    • Cardiology, Physiology, Adaptation & plasticity
    • https://doi.org…JAHA.125.046283