There are multiple definitions:

1. standard error(English)

   • SD, SEM
   • Statistics

2. spin echo(English)

   • FSE, GRE, MRI, TE, TR
   • Medical imaging
   • https://doi.org…1002/jmri.24068

3. sleep efficiency(English)

   • Sleep medicine

4. strain elastography(English)

   • Medical imaging

5. stress echocardiography(English)

   • a cost-effective imaging technique for diagnosis and risk stratification in patients with suspected or known coronary artery disease
   • CFR, CAD, CMD, VSE, DSE, ESE
   • Coronary circulation, Cardiology, Stress (test), Echography/ultrasound
   • https://doi.org…cho.2019.05.020

6. status epilepticus(Latin)

   • an important neurological emergency with high mortality and morbidity. The first official definition was the product of 10th Marseilles colloquium held in 1962. Supposed to result from failure of normal mechanisms that terminate an isolated seizure. In half of the cases, there is no history of epilepsy and SE is precipitated by some intercurrent infection. In children, it is often infection, whereas in adults, the major causes are stroke, hypoxia, metabolic derangements, and alcohol intoxication or drug withdrawal. The treatment of SE aims at termination of SE, prevention of seizure recurrence, management of precipitating causes, and the management of complications. The first line antiepileptic drugs include benzodiazepines, phenytoin, phosphenytoin, and sodium valproate. Mortality ranges between 7 and 39% and depends on underlying cause and response to AED
   • AED, CNS, PTX
   • Epilepsy or syncope
   • https://doi.org…0022-3859.81807

7. spiral enteroscopy(English)

   • BGE, DAE, DBE, SBE
   • Gastroenterology
   • https://doi.org…jg.v25.i27.3538

8. sieving electrophoresis(English)

   • involves the addition of a sieving medium to the background electrolyte. The separation is based on differences in size and shape of the charged analytes and is particularly useful for the separation of large biological molecules such as proteins and DNA. Most commonly used today are solutions of water soluble polymers (such as linear polyacrylamide and LPA) that form an entangled network through which the analytes migrate. These have a low viscosity and can be replaced between each separation thus providing improved repeatability and performance. They also overcame many of the issues with capillary gel electrophoresis in which the capillary is filled with a cross-linked gel (such as an acrylamide gel). CSE was the basis of a generation of DNA sequencing instrumentation
   • CSE, DNA, LPA
   • Biochemistry
   • https://doi.org…82165-2.00241-5

9. short-time exposure(English)

   • ECVAM, EIT, LE, HCE
   • https://doi.org/10.2787/41680

10. spherical equivalent(English)

    • BCVA, ERM, OCT, UCVA, VAD, CMT, CBI
    • Ophthalmology
    • https://doi.org…1/kjo.2017.0021

11. systemic embolism(English)

    • thromboembolic events, including stroke and non-central nervous system systemic embolism are common complications of atrial fibrillation
    • AF, CNS, CVA, AMI, DOAC, ITT, MB
    • Cerebrovascular event, Quality and outcomes
    • https://doi.org…OMES.116.003520
    • https://doi.org…al.pone.0277744

12. stabilization exercise(English)

    • CLBP, VAS
    • Pain, Spine (or spinal cord), Rehabilitation
    • https://doi.org…3/jsr.2019-0058

13. shared epitope(English)

    • genetic risk for rheumatoid arthritis is determined by the MHC, in particular by these class II alleles
    • MHC, QTL, RA
    • Autoimmunity, Genetics
    • https://doi.org…als.hmg.a018915

14. slowness in eating(English)

    • refers to prospective relationships from appetite to adiposity measures
    • AEBQ, BEBQ, BMI, BMIz, CEBQ, EOE, EUE, FF, FR, SR
    • Adiposity, Nutrition
    • https://doi.org….1111/obr.13169

15. supported employment(English)

    • no difference between CCT-SE and TAU on work-related outcomes from baseline to 6 months in patients after traumatic brain injury
    • CCT, RTW, TAU, TBI
    • Brain (dys)function, Injury, Therapeutic approaches
    • https://doi.org…eur.2020.561400

16. skipped exon(English)

    • AE, ES, PASA, RI
    • Transcription
    • https://doi.org…fpls.2020.00590

17. Staphylococcal enterotoxin(English)

    • TSST-1
    • Toxicology
    • https://doi.org…88445-2/50058-5

18. supination-eversion(English)

    • refers to injury patterns of the Lauge-Hansen classification
    • Musculoskeletal system, Classification, Injury
    • https://doi.org…0113-002-0555-8

19. [Salmonella enterica] serovar Enteritidis(English)

    • MG, MS, SK, ST
    • Vaccination, Veterinary medicine
    • https://doi.org…psj.2022.102139

20. sympathetic efferent(English)

    • AP, DMN, ENS, GN, GVA, NTS, PSA, PSE, SA, VA, VE
    • Anesthesiology/analgesia, Neurology
    • https://doi.org…55/2019/6960493

21. self-etch(English)

    • as application mode
    • CQ, DC, FTIR, PA, POS, SBU, SEE, TPO, μTBS
    • Dentistry
    • https://doi.org…ent.2013.07.007

22. solvent effect(English)

    • the choice of light-curing unit did not influence the properties of tested bulk-fill resin-based composites when the 45-mm mouth opening was used
    • APS, DC, FGM, LCU, RBC
    • Dentistry
    • https://doi.org…/j.jad.b1079561

23. self-expanding(English)

    • refers to transfemoral transcatheter aortic valve replacement
    • BE, TAVR, THV, BEV
    • Cardiology
    • https://doi.org…cin.2019.12.026

24. sweetness enhancer(English)

    • refers to beverages containing plant-based or alternative sweetener blends
    • HDL
    • Nutrition, Metabolism, Gastroenterology
    • https://doi.org…pet.2023.106515

25. septic (infectious) endophthalmitis(English)

    • a virulent, sight-threatening infection of intraocular tissue. Prompt diagnosis and therapy are essential. Risk factors include ocular trauma or surgery, periocular infection, and systemic infection
    • GCG, IC, PE, PG, PMN, SO
    • Ophthalmology, Infection, Post-traumatic state
    • https://doi.org…092739490500165