There are multiple definitions:

1. monocyte chemotactic activity(English)

   • Hematology

2. middle cerebral artery(English)

   • DSA, GCS, HES, HH, ICA, ICP, MAP, mRS, mNIHSS, MTG, NO, SAH. STG, TCD, VA, TCD, MCA-REDF, CT, DSA, EDV, IVH, LR, MCA, MFV, MFVMCA, MFVEICA, EICA, NICU, PSV, SAH, ACA, BA, BP, CBF, CCT, CVS, DIND
   • Anatomy, Brain (dys)function, Pregnancy, Hemodynamics, Neuropathy
   • https://doi.org…742271X15587600
   • https://doi.org…/jnn.2022.00115
   • https://doi.org…014.12.JNS13846

3. metabolic control analysis(English)

   • MFA
   • Metabolism

4. Manufacturing Chemists´ Association(English)

   • Biochemistry, Health care industry, Organizations (documentation)

5. microbubble contrast agent(English)

   • USMI
   • Ultrasound, Imaging

6. multiple correspondence analysis(English)

   • associated with a spatiotemporal fuzzy coding of the time series
   • PCA, FRDD, HAZ, MICS, PDHS, PREC, WAZ, WFA
   • Signal analysis
   • https://doi.org…BME.2008.926673
   • https://doi.org…al.pone.0285995

7. mucinous cystadenoma(English)

   • MCAC, MIDA, MIDAC, MPPT
   • Pancreas, Oncology, Cytometry / cytology
   • https://doi.org…1007/BF00730622