There are multiple definitions:

1. Hank’s salt solution(English)

2. hospital for special surgery(English)

   • Hospital, Surgery

3. high shear stress(English)

   • LSS, OSS, TSM
   • Hemodynamics

4. hysterosalpingo-contrast-sonography(English)

   • accurate in determining tubal patency and evaluating the uterine cavity, suggesting it could supplant HSG not only as the first-line diagnostic test in an infertility workup but also in confirming tubal blockage after hysteroscopic sterilization; aka HyCoSy
   • HSG
   • Genitals, Gynecology, Ultrasound, Menstruation
   • https://doi.org…jog.2010.08.065

5. high strength silica(English)

   • type of column used in UHPLC
   • UHPLC
   • Biochemistry
   • https://doi.org…3094-019-0007-8

6. hydrocortisone sodium succinate(English)

   • infusion solutions are physically and chemically stable (˂5% degradation) for at least 6 h if stored below 30°C. Elevated temperature (30°C) affected its stability and significantly reduces the t95% (4.6-6.3 h)
   • PVC, RH, RTL
   • Biochemistry, Pharmacology / pharmaceutics
   • https://doi.org…/acsi.2022.7539

7. histologic scoring system(English)

   • refers to histopathologic features for grade and stage
   • BOS, EoE
   • Histochemistry, Scoring systems/scales
   • https://doi.org…000000000001361

8. Hangover Symptom Scale(English)

   • AUD, HSS-5
   • Alcohol, Addiction and health, Scoring systems/scales
   • https://doi.org…1111/acer.13634

9. hip-spine syndrome(English)

   • FAIS, VAS
   • Spine (or spinal cord), Musculoskeletal system
   • https://doi.org…hro.2022.08.024

10. hard stabilization splint(English)

    • ARS, CT, NMA, SSS, TMD, TMJ
    • Dentistry, Therapeutic approaches
    • https://doi.org…jom.2020.01.004

11. Human Services Survey(English)

    • may refer to prevalence of physician burnout among doctors of podiatric medicine
    • ACGME, DPM, HADS-A, MBI-HSS
    • Care giver/provider, Occupational disease, Depression
    • https://doi.org…fas.2019.12.010

12. hypertonic saline solution(English)

    • HF, NYHA, WHF, WRF
    • Cardiology, Therapeutic approaches
    • https://doi.org….1002/ejhf.3390

13. hypoxia and serum starvation(English)

    • ASNS, ATF4, ATP, CD31, CM-H2DCFDA, CPT1A, EC, eIF2α, eNOS, FADH2, G6PD, GFAT1, GFPT1, GlcNAc, GPT2, HBP, HLI, HUVEC, IP, LDPI, MTHFD1, mTORC1, NADH, NADP, NADPH, OGA, OGT, OSMI-1, PAD, PFKFB3, PPP, ROS, SBP, UDP-GlcNAc, VEGF, YAP1
    • Oxygen, Vascular disease, Endothelium, Molecular biology
    • https://doi.org…NAHA.124.069580