| PSGN | Plasminogen Activity, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | MALCT | Plasmodium Percent Parasitemia Reflex, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PLABN | Platelet Antibody Screen, Serum Mayo Clinic Laboratories in Rochester | 
      
        | GNPLT | Platelet Disorders, Comprehensive Gene Panel, Next-Generation Sequencing, Varies Mayo Clinic Laboratories in Rochester | 
      
        | GNPFD | Platelet Function Defect Gene Panel, Next-Generation Sequencing, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PNP | Platelet Neutralization Procedure, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | GNSPD | Platelet Storage Pool Deficiency Gene Panel, Next-Generation Sequencing, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PLAFL | Platelet Surface Glycoprotein by Flow Cytometry, Blood Mayo Clinic Laboratories in Rochester | 
      
        | PTEM | Platelet Transmission Electron Microscopic Study, Whole Blood Mayo Clinic Laboratories in Rochester | 
      
        | FPLAT | Platinum, Serum NMS Labs | 
      
        | PLUM | Plum, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PMLR | PML::RARA Quantitative, PCR, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PMPDD | PMP22 Gene, Large Deletion/Duplication Analysis, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PMS2 | PMS2 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | FPNAP | Pneumococcal Antibody Panel (12 Serotype) Eurofins Viracor | 
      
        | PNRP | Pneumocystis jiroveci, Molecular Detection, PCR, Varies Mayo Clinic Laboratories in Rochester | 
      
        | D240 | Podoplanin (D2-D40) Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | POLET | POLE Mutation Analysis, Next-Generation Sequencing, Tumor Mayo Clinic Laboratories in Rochester | 
      
        | FPOLO | Poliovirus (Types 1, 3) Antibodies, Neutralization Quest Diagnostics | 
      
        | FPOLE | Pollock White (Pollachius virens) IgE Eurofins Viracor | 
      
        | PVJAK | Polycythemia Vera, JAK2 V617F with Reflex to JAK2 Exon 12-15, Sequencing for Erythrocytosis, Varies Mayo Clinic Laboratories in Rochester | 
      
        | TALDO | Polyols, Quantitative, Urine Mayo Clinic Laboratories in Rochester | 
      
        | FPOM | Pomegranate (Punica granatum) IgE Eurofins Viracor | 
      
        | PD2T | Pompe Disease Second-Tier Newborn Screening, Blood Spot Mayo Clinic Laboratories in Rochester | 
      
        | PDBS | Pompe Disease, Blood Spot Mayo Clinic Laboratories in Rochester |