There are multiple definitions:

1. premenstrual syndrome(English)

   • PMSS, PDD, PMDD
   • Gynecology, Woman /female

2. Practice Management System(English)

3. plantar mechanical stimulation(English)

   • mRNA, MyHC
   • Myocyte / muscle, Electrophysiology
   • https://doi.org…siol.00029.2019

4. piriformis muscle syndrome(English)

   • an entity still poorly understood, and responsible for sciatica. A proposed diagnostic score of 12 items facilitates the diagnosis and standardizes its follow-up. Rehabilitation retains a major place
   • Rehabilitation, Scoring systems/scales, Diagnostics
   • https://doi.org…hab.2013.04.003

5. pontomesencephalic sulcus(English)

   • AChA, AMZ, BA, OTT, PCA, PCP, PCoA, SCA, TcA, STZ, UnR
   • Anatomy, Brain (dys)function
   • https://doi.org…018.1.JNS173139

6. post-marketing surveillance(English)

   • SMA
   • Surveillance, Health care industry
   • https://doi.org…54.2022.2095270

7. Pankey Mann Schuyler(English)

   • refers to complete mouth rehabilitation
   • OHRQoL, PICOT
   • Dentistry
   • https://doi.org…ips.jips_252_21