There are multiple definitions:

1. alternating current(English)

   • DC
   • Signal analysis, Biophysics

2. anterior chamber(English)

   • PC
   • Ophthalmology

3. air conduction(English)

   • BC, ISJ, STC
   • ENT, Audiology, Diagnostics
   • https://www.sci…/air-conduction
   • https://doi.org…res.2020.108041
   • https://doi.org…331216517734087

4. augmentative communication(English)

   • ACC
   • ENT, Disability, Communication

5. amacrine cell(English)

   • Neurons, Ophthalmology
   • https://en.wiki…i/Amacrine_cell

6. abdominal circumference(English)

   • for example, as an indicator of LGA
   • DBP, FL, HC, BAC, LGA, SGA
   • Metabolism, Adiposity
   • https://doi.org…3055-019-0088-6

7. Aromatherapy Council(English)

   • Alternative medicine

8. acceleration capacity(English)

   • AMI, DC

9. acromioclavicular(English)

   • see joint articulation and ligaments
   • Anatomy

10. arrhythmogenic cardiomyopathy(English)

    • ARVC, ARVD
    • Cardiology

11. anterior colporrhaphy(English)

    • concerns plication of the vesicovaginal fascia in the midline to reinforce the natural wall between the vagina and bladder, is considered a standard procedure and is performed all over the world, but not a single step of the procedure is truly standardized and the rates of failure show a wide range in the literature
    • Gynecology
    • https://doi.org…0192-017-3510-5

12. auditory cortex(English)

    • defined as the array of cortical areas that receives its principal thalamic input from either the ventral (MGv) or dorsal (MGd) divisions of the medial geniculate complex. Extensive feedback to the inferior colliculus supports critical aspects of auditory behavior
    • PTLp, VC, MGC, MGd, MGv
    • Auditory system, Anatomy, Brain (dys)function
    • https://doi.org…1/dryad.1t61c80

13. atypical carcinoid(English)

    • neuroendocrine tumors of the lung represent a wide spectrum of phenotypically distinct entities with different biological characteristics
    • LCNEC, SCLC, TC
    • Oncology, Pulmonology
    • https://doi.org…9440(10)65653-2

14. assembly compartment(English)

    • contains many viral structural and tegument proteins that are necessary for mature virion formation
    • mTOR, SNARE, HCMV, KASH
    • Virology
    • https://doi.org…al.ppat.1002878

15. Androctonus crassicauda(Latin)

    • scorpion with medically important venom such as showing anti-cancer properties
    • AB, EE, LQ, SV
    • Oncology, Nano-sciences, Therapeutic approaches
    • https://doi.org…147/IJN.S123514

16. accessory cell(English)

    • there are requirements for triggering immune Lyt-2+ and L3T4+ T-cell populations
    • FBL, MHC
    • Immunology, Oncology
    • https://pubmed.…ih.gov/2144789/

17. anal contraction(English)

    • there are close relationships between functional sparing at different sacral segments. These relationships can be used to estimate AIS grades when complete information about the anorectal and S4-S5 examination is not available
    • AS, AIS, ISNCSCI, SCI
    • Neuropathy, Spine (or spinal cord), Injury
    • https://doi.org…nee.2012.03.028

18. adenylyl cyclase(English)

    • BRET, D1R-D3R, HEK
    • Biochemistry, Pharmacology / pharmaceutics
    • https://doi.org…/mol.107.043885

19. anterior commissure(English)

    • the most conserved white matter structure in the brains of different vertebrates
    • BLA, EC, EPSC, FHC, IR-DIC
    • Brain (dys)function, Anatomy
    • https://doi.org…nmol.2020.00047

20. anthracycline cyclophosphamide(English)

    • CINV, DEX, MEC, NEPA, NK, NK1, RA
    • Chemotherapy
    • https://doi.org…1002/onco.13888

21. abdominal cocoon [syndrome](English)

    • IGH
    • Gastroenterology, Myocyte / muscle
    • https://doi.org…659/AJCR.934617

22. anterior cusp(English)

    • refers to potentially successful ablation site
    • LC, PSC, RC, VA
    • Anatomy, Cardiology
    • https://doi.org…acc.2015.09.094

23. ascending colon(English)

    • DC, TC
    • Anatomy, Gastroenterology
    • https://doi.org…0253-014-5744-1

24. anterior-central(English)

    • refers to cartilage damage in femoroacetabular impingement
    • dGEMRIC, FAI, MRI, AP, SC, PC, PP
    • Skeleton and bone (formation), Injury
    • https://doi.org…1999-015-4522-4

25. atrial cardiomyopathy(English)

    • an emerging concept explaining the pathophysiology of cardioembolic strokes in absence of atrial fibrillation
    • AF, CVA
    • Cardiology, Pathology
    • https://doi.org….2217/fca.15.22

26. active coping(English)

    • BP, HR, PC
    • Stress (test), Resilience
    • https://doi.org…pet.2003.09.002

27. acute cholecystitis(English)

    • most often caused by gall stones
    • Biliary tract, Infection
    • https://doi.org…mj.325.7365.639

28. allergic conjunctivitis(English)

    • is characterized by ocular itching, hyperemia, and edema, deteriorates quality of life
    • Allergy, Ophthalmology
    • https://doi.org…5/med-2017-0034

29. anal carcinoma(English)

    • CYLD, TMB
    • Gastroenterology, Oncology
    • https://doi.org…1379-020-0584-2

30. acylcarnitine(English)

    • FAO, MCAD, VLCAD
    • Mitochondrion, Metabolism, Brain (dys)function
    • https://doi.org…dev.2009.06.001

31. alcohol-induced cardiomyopathy(English)

    • an acquired form of dilated cardiomyopathy caused by prolonged and heavy alcohol intake in the absence of other causes
    • DCM
    • Alcohol, Cardiology
    • https://doi.org…rheartj/ehae362

32. anatomical connectivity(English)

    • also called structural connectivity, which forms the connectome through synaptic contacts between neighboring neurons or fiber tracks connecting neuron pools in spatially distant brain regions
    • EC, TSA
    • Anatomy, Synapse, Brain (dys)function, Neurons
    • https://doi.org…155/2012/412512

33. adjuvant chemotherapy(English)

    • NAC, NCDB
    • Chemotherapy
    • https://doi.org…434-018-07128-3