What does PPP stand for?

Purchasing Power Parities

Polypeptide

A linear polymer of amino acids held together by peptide linkagesThe polypeptide has a directional sense, with an amino- and a carboxy-terminal end. A series of amino acids, each connected to the next in the series by a peptide bond. OR A long chain of amino acids linked by peptide bonds; the molecular weight is generally less than 10,000.

Primipilaris Pro Parte

Proconsul Pater Patriae

Pro Pretate Posuit

Propria Pecunia Posuerunt

Propria Pecunia Posuit

Proprio Publice Positus

P-P-P-Powerbook Ppppp