PPAP

PPAP may refer to:

• Production part approval process, an automotive supply chain process
• 1-Phenyl-2-propylaminopentane, a catecholaminergic activity enhancer and psychostimulant drug
• "PPAP (Pen-Pineapple-Apple-Pen)", a 2016 single and viral video by Japanese singer and comedian Pikotaro

• PEPAP (phenethylphenylacetoxypiperidine), an opioid analgesic