There are multiple definitions:

1. Max-Planck-Gesellschaft(German)

   • German Science Society
   • MPS, AAAS, MPI
   • Organizations (scientific)
   • https://www.mpg.de/de

2. myocardial perfusion grade(English)

   • Coronary circulation

3. mean [transvalvular] pressure gradient(English)

   • often refers to a valvular stenosis
   • LGSAS, AVA, DI, LVOT, AS
   • Hemodynamics, Cardiology, Pathology
   • http://dx.doi.o…jnl-2014-305763
   • https://doi.org…crep.cr-22-0035

4. midline posterior glossectomy(English)

   • DS, LT, OSA, PAP, TA
   • Sleep medicine, Respiratory system
   • https://doi.org…1002/lary.26104

5. Maternal Protein and Gene(English)

   • AFL, APL, DOI, ECM, HELLP, MPG, NLP, OLAP, PCA, PlGF, sFlt, SLE
   • Gynecology, Obstetrics, Big data, Genetics
   • https://doi.org…4814/phy2.70262