IPK (disambiguation)

IPK may refer to:


 * International Prototype of the Kilogram, an object that was used to define the kilogram
 * IPK Acrylic-polyvinyl chloride, a plastic material
 * Inositol polyphosphate kinase, a family of enzymes
 * Iñupiaq language of Alaska and Northwest Territories (ISO 639-3 code: ipk)
 * Iisalmen Peli-Karhut, an ice hockey team in Finland