- Manchon1
- Massachusetts1
- Mazamitla1
- Mil Cumbres, kn 209 carretera Morelia-Toluca, 2 km antes del Alamo1
- Mina1
- Mineral del Chico1
- Moa, Kulu1
- Mountainside above Lake Chapala, near Km. 543, ca. 8 miles northwest of Sahuayo1
- Mt, Tacana, Chis,1
- Nagaland1
- Naucalpan de Juárez1
- Near Minam River and highway Ore. 82, 0.1 mile west of county line, 12.8 miles east of Elgin1
- Near turn circle near restored U.S. Coast Guard Station.1
- New Mexico1
- Newaygo1
- Northeastern slopes of the Nevado de Colima, below Canoa de Leoncito1
- Ohio1
- Ontario1
- Oregon1
- Ottawa1