Pea can stand for: Pea plant Pea, Tonga (a township on the island of Tongatapu in Tonga) PEA archive format's the native archive file format of PeaZip "Pea (song)", a song on the Red Hot Chili Peppers album One Hot Minute Pea River, Alabama, USA PEA can also be an abbreviation for: Phenylethylamine, also known as Phenethylamine Phillips Exeter Academy Pulseless electrical activity (a form of cardiac arrest) Prenatal exposure to alcohol (also known as Fetal Alcohol syndrome) Phenylethy… (More on Pea)