- polybutadiene
- polybutylene terephthalate, PBT
- polybutylene naphthalate, PBN
- polycaprolactam
- poly carbonate , PC
- polycarbonate , PC
- polychlorinated biphenyls , PCBs
- polychlorinated dibenzodioxins
- polychlorinated dibenzodioxins , PCDDs
- polychlorinated dibenzofurans , PCDF
- polychlorinated biphenyl , PCB
- polychlorinated dibenzodioxin
- polychlorinated dibenzodioxin , PCDD
- polychlorinated dibenzofuran , PCDF
- polychloroprene , PCP
- polychlorotrifluoroethylene, PCTFE
- polychondritis
- polychondritic
- polychoron
- polychromasia
- polychromatic radiation
- polycyclic compound
- polycythaemia vera , PCV
- polycythemia vera , PCV
- primary polycythaemia
- primary polycythemia
- polydysplasia
- polydystrophia
- polydystrophy
- polydystrophic
- polyhedral skeletal electron pair theory , PSEPT
- polyhedral ...
- polyene antibiotic
- polyendocronopathy
- polyester blouse
- polyester filament yarn
- polyester fabric
- polyester resins
- polyester shirt
