PMK

PMK may refer to:


 * Pattali Makkal Katchi, a political party in Tamil Nadu, India
 * People's Movement of Kosovo, a political organization
 * Popular Mechanics for Kids, a Canadian TV series
 * Pairwise Master Key in the IEEE 802.11i-2004 protocol
 * Piperonyl methyl ketone, a chemical compound
 * PMK gas mask, a Soviet made single-filter gas mask.
 * Palm Island Airport, IATA airport code