GFM may refer to:
Science and technology Gas gangrene or gas forming myonecrosis GitHub Flavored Markdown, a variant of Markdown GoFundMe, a popular crowdfunding website Geospatial foundation model, foundation models used in geoscience
Other uses Gesellschaft für Musikforschung (GfM), the German Musicological Society GFM cloche, a defensive armament on the Maginot Line Gloucester FM, an English radio station Gruyère–Fribourg–Morat railway, a Swiss railway Government-furnished materials, to fulfill contract obligations under US Federal Acquisition Regulations