GTM
GTM stands for:
- GTM (car brand) , former British car brand
- GTM Supercar , Factory Five Racing sports car
- Generalized tendomyopathy , syndrome of widespread pain
- Generative Topographic Map , machine learning method
- Ghana – Togo Mountain languages (" Ghana-Togo Mountain Languages "), formerly referred to as Togo residual languages , subgroup of the Kwa languages in Ghana and Togo
- Google Tag Manager , e-marketing tags management system
- Graduate Texts in Mathematics , textbook series published by Springer Verlag
- Gran Telescopio Milimétrico , Mexican radio telescope, see Large Millimeter Telescope
- Grands travaux de Marseille , former French construction company, now part of Vinci (company)
- Guatemala (ISO-3166-1 code), state in Central America
gtm stands for:
- Gross ton mile , unit of measure for the transport performance in rail freight transport
