There are multiple definitions:

1. parameter optimization method(English)

2. particulate organic matter(English)

   • in the form of sponge-derived detritus
   • DOM, DOC
   • Environment
   • https://doi.org….1002/Lno.11652

3. postoperative month(English)

   • POD
   • Prognosis, Surgery

4. pomalidomide(English)

   • BOR, BTD, CC, DEX, ERG, KSR, LEN, MM, NICE, PANO, PAS, POM, RRMM, STA
   • Chemotherapy
   • https://doi.org…0273-017-0581-6

5. parent’s own milk(English)

   • 5-HT, BEGIN, CMV, DENV, DGA, EDC, HMO, HAART, HTLV-1, LMIC, MTB, NASEM, NICHD, NIH, SSC, SSRI, THC, XOR, ZIKV, sIgA
   • Neonatology, Nutrition
   • https://doi.org…nut.2022.12.020