- DLEM stands for Détachement de Légion Étrangère de Mayotte (French: Foreign Legion Detachment in Mayotte; Mayotte, France)
- DLEM stands for Departmento de Letras Estrangeiras Modernas (Portuguese: Department of Modern Foreign Lyrics; Brazil)
- DLEM stands for Dioden Laser-Entfernungsmesser (German: Diode Laser Rangefinder)
DLEM