QFT
From Wikipedia, the free encyclopedia
QFT is a three-letter abbreviation with multiple meanings, as described below:
- quantitative feedback theory.
- quantum field theory, an application of quantum mechanics.
- the quantum Fourier transform, a discrete Fourier transform.
- Queen's Film Theatre, a cinema in Northern Ireland.
- "QFT", internet slang meaning "quoted for truth". This term applies on forums and posting boards where users can edit their posts, thus the QFT holds the poster to their original statement. ** One variation is "quoted for truthiness," an allusion to the word coined by Stephen Colbert.