PRP

1. abbreviationinitialismInitialism of psychological refractory period.
2. abbreviationinitialismmedicineInitialism of platelet-rich plasma.

   High-energy extracorporal shock wave therapy and PRP have demonstrated efficacy in some trials compared to standard non-op treatment in the short term.

   2015, Anish R. Kadakia, Paul J. Switaj, Bryant S. Ho, Mohammed Alshouli, Daniel Fuchs, George Ochengele, “Foot and Ankle Surgery: Hindfoot”, in Cyril Mauffrey, David J. Hak, editors, Passport for the Orthopedic Boards and FRCS Examination, Paris: Springer, →DOI, →ISBN, page 873

   1 more example

   It has two steps: first, he extracts PRP, or platelet-rich plasma, from a woman’s blood (usually taken from her arm). He then re-inserts it into the clitoris and the ceiling of her vagina with a syringe. […] According to Runels, the results of the study suggest that PRP injections decrease inflammation in women with vulvar lichen sclerosus.

   2016 September 15, Kathleen Hale, “Dr Orgasm will see you now: is the O-Shot what women need for better sex?”, in The Guardian

3. abbreviationmathematicsAbbreviation of probable prime.

plural PrPs

1. abbreviationmedicineAbbreviation of prion protein.