GLM may refer to:
Science and technology Generalized linear model, a generalization of ordinary linear regression General linear model, a generalization of multiple linear regression, special case of above Generalized Lagrangian mean, a method in continuum mechanics Geostationary Lightning Mapper, a satellite instrument General Language Model, a series of large language models by Z.ai
Transport Gillingham railway station (Kent) (National Rail station code: GLM), England Gilman station (Amtrak station code: GLM), Illinois, US
Other uses Global Language Monitor, a US company Grand Officer of the Legion of Merit (post-nominal letters: GLM), a class of the Legion of Merit, Rhodesia
See also GlmY RNA GlmZ RNA