PKC

PKC is an abbreviation for:

• Protein kinase C , enzyme
• Petropavlovsk-Kamchatsky Airport in Russia, according to the IATA airport code
• Public Key Cryptography , encryption technology, see public key
• Product Key Card (previously OEM or MLK, Media Less Key) stands for a license that is tied to a device.

This is a disambiguation page for differentiating between several terms identified with the same word.