IWK
IWK stands for:
- IWK Verpackungstechnik , German manufacturer of packaging machines
- Institute for Materials Technology and Plastics Processing at the Rapperswil University of Applied Sciences
- Institute for Viennese Sound Style
- Institute for Science and Art in Vienna
- International world map , a global map series on a scale of 1: 1,000,000
- International academic correspondence on the history of the German labor movement
iwk stands for:
- Iwaak (ISO-639-3 code), one of the Filipino languages in Cordillera Central (Philippines) , Luzon
