IET

IET can mean any of the following:
*Impulse excitation technique
*Institution of Engineering and Technology (formerly Institution of Electrical Engineers and Institution of Incorporated Engineers)
*University Institute of Engineering and Technology, Kanpur University, formerly known as IET Kanpur
*Institute of Engineering and Technology ,( I.E.T), a private institute of higher education and advanced research in Pakistan.
*Initial Entry Training, the technical term for United States Army Basic Training.
*Institute of Educational Technology, part of the Open University
*IET Bhaddal, Engineering institute based in Bhaddal, Punjab.
*Institute of Engineering and Technology, Lucknow.
*It Ends Tonight, a single by the All-American Rejects from the album Move Along.
*Interest Equalization Tax, An American tax initiative