There are multiple definitions:

1. true positive(English)

   • sensitivity = TP / (TP+FN); specificity = TN / (FP+TN)
   • FDR, FN, FP, TPF, NPV, PPV, TN
   • Statistics, Screening
   • https://doi.org…pubh.2017.00307

2. turning point(English)

   • AZTEC, CORTES, SAPA

3. total protein(English)

   • Hematology, Proteins / proteomics

4. thromboxane-prostanoid(English)

5. terugvalpreventie(Dutch)

   • Preventive medicine

6. truncus pulmonalis(Latin)

   • Respiratory system, Anatomy

7. tender point(English)

   • standardized location on a muscle where manual palpation is painful
   • VAS, FM
   • Pain, Musculoskeletal system

8. twin pump(English)

   • presence of a normal anatomically twin donor who usually has a large heart and signs of heart failure and “transfuses” blood (with arterial–arterial placental anastomosis)
   • AT, TRAP, TTTS
   • Cardiology, Pregnancy
   • https://doi.org…ntechopen.95982

9. total power(English)

   • autonomic nervous system parameter that is reproducible not only for measurements made within the same day, but also during short- and long-term observations
   • ECG, HRV
   • Signal analysis, Electrophysiology
   • https://doi.org…1042/CS20030119

10. testosterone propionate(English)

    • an androgen and anabolic steroid (AAS) medication which is used mainly in the treatment of low testosterone levels in men. Androgenic maintenance of the BC/LA may be crucial for the survival of SNB motoneurons
    • BC, LA, SNB, AAS
    • Andrology, Hormone, Spine (or spinal cord)
    • https://doi.org…2/mus.880110606
    • https://pubchem…rone-propionate

11. translucent parameter(English)

    • refers to dental lithium disilicate glass ceramics
    • BFS, CAD, CAM, IPS
    • Dentistry, Materials science
    • https://doi.org…por.2019.04.007

12. tripalmitin(English)

    • HDL, LCAT, MO, TO, RCT
    • Diet
    • https://doi.org…93/jn/133.3.689

13. trauma patient(English)

    • frequently develops an imbalanced immune response that often causes infectious postinjury complications
    • TLR2, HLA-DR, TLR4
    • Post-traumatic state, Injury
    • https://doi.org…55/2017/2608349

14. Treponema pallidum(Latin)

    • BPG, CS, PCR, VDRL
    • Sexuality, Transmissible disease
    • https://doi.org…052-022-01404-5

15. time to peak [strain](English)

    • also denoted as T2P
    • AF, GLS, LA, PAF, PVI, T2P, TPS
    • Cardiology, Medical imaging
    • https://doi.org…cho.2014.08.004

16. tetraplegia(English)

    • AMWC, LEVER, PAPAW, PP, WC
    • Spine (or spinal cord), Injury
    • https://doi.org…pmr.2011.03.010

17. target pathway(English)

    • DE, FCS, FDR, GSEA, GSA, KEGG, NGS, ORA, SPIA, TP
    • Genetics, Signal transduction
    • https://doi.org…OC.2016.2531000

18. Trendelenburg position(English)

    • the patient is supine on the surgery table with the head declined below the feet at an angle of roughly 16°. In this position, gravity pulls the intra-abdominal organs away from the pelvis, allowing for better surgical access to the pelvic organs. Commonly used during lower abdominal surgeries and central venous catheter placement
    • IVC, PC
    • Surgery, Anesthesiology/analgesia
    • https://doi.org…423-023-03172-0
    • https://www.osm…enburg-position

19. tea polyphenols(English)

    • LDH, LR, miRNA, SOD, TNF-α, EIF
    • Nutrition, Fatigue, Exercise & Training
    • https://doi.org…lb.2023.1223411

20. tumor protein(English)

    • ROS
    • Oncology, Regulation / control, Mitochondrion
    • https://doi.org…3390/md14080154

21. torus palatinus(Latin)

    • predominantly in young females
    • Dentistry, Kidney and adrenals, Woman /female
    • https://doi.org…55/2018/1356910

22. tissue property(English)

    • refers to a filter applied during medical imaging
    • CCT, IR, MASDIR, MASTIR, MRI, scMRI
    • Cell biology, Medical imaging, Filtering (of signals), Materials science
    • https://doi.org…037/qims-22-394

23. total power [of the density spectra](English)

    • FGF21, GDF15, HbA1c, HRV, IFG, IGT, IL6RA, MUVR, NGT, PGLYRP1, PLS, Rényi4, RF, SDSA, SDWS, T2DM, TNFRSF10A, TP, TRANCE, AgRP, CAND, CCL23, CE, CRP, CSF1, DDA
    • Variability / oscillation, Entropy, Diabetes, Cardiology, Statistics
    • https://doi.org…JAHA.125.042144