- p Aminobenzoic Acid
- p Aminohippuric Acid
- p Aminophenylarsonic Acid
- p Aminosalicylic Acid
- p Aminosalicylic Acid Monolithium Salt
- p Aminosalicylic Acid Monopotassium Salt
- p Aminosalicylic Acid Monosodium Salt
- p Aminosalicylic Acid Monosodium Salt Dihydrate
- p and q
- P Bacteriophage Artificial Chromosomes
- P Blood Group Systems
- p Butoxyphenylacethydroxamic Acid
- P Cell Stimulating Factor
- p Chloromercuribenzoic Acid
- p Chlorophenoxyisobutyric Acid
- P CLIMB
- P Contrast Media
- P Core Proteins
- P Derived Artificial Chromosome
- P Derived Artificial Chromosomes
- P Event Related Potential
- P Event Related Potentials
- p gag fes
- p gag fps
- p gag pol myc
- p GTPase Activating Protein
- p Hydroxy m methoxy benzoic Acid
- P IN O
- p line
- P MASS NMR
- p MET
- p play
- P PRO
- p S Kinase
- p Serum Response Factor
- P SPEED
- P T Cell Growth Factor
- p Transforming Viral Protein
- p's q's
- p.m.