WFM is a three-letter acronym with multiple meanings, as described below:
- Waveform monitor a type of oscilloscope used to monitor video signals
- Western Federation of Miners, an important American labor union
- Whole Foods Market
- Wideband FM, a form of frequency modulated radio
- Wired for Management, an Intel standard for managing computer systems
- Woman FIDE Master, a title awarded by FIDE to women chess players after fulfilling certain requirements
- Workforce management, the activities related to a company's employees
- World Federalist Movement, a global organization promoting "world peace through world law"
- Works for Me, agreement on a plan or meeting time
- Weird F***ing Moment, a moment when something occurs from off the wall