JRM may refer to: Military Joint Region Marianas, a combined US military command on Guam Martin JRM Mars, a WWII Allied flying boat Yugoslav Navy (Jugoslavenska ratna mornarica), a coastal defense force People Jacob Rees-Mogg (born 1969), a British Conservative politician JR Motorsports, a NASCAR auto racing team Other Jama'at Raza-e-Mustafa, organisation of Indian Sunni Barelvi Muslims Jewish Resistance Movement, brief alliance of Zionist paramilitary groups