Wiktionary
p2p
abbr. 1 (context chemistry English) phenyl-2-propanone (phenylacetone) 2 (context networking English) peer-to-peer 3 (context online gaming English) pay-to-play 4 (context politics English) people-to-people (relations)
Wikipedia
P2P
P2P, P-2-P, P2p and P-to-P may refer to: