Names
- Medical Center1
- Medical School1
- Mellus Hospital1
- Memorial Christian Church1
- Merchant's Delivery Route1
- Merchants Credit Association1
- Merchants Delivery Company1
- Methodist Church1
- Methodist Episcopal Church1
- Methodist Home1
- Metro Park1
- Meuhlig and Company1
- Mew Depot1
- Michigan Beef and Provision1
- Michigan Bell1
- Michigan Cement Company1
- Michigan Central Railroad1
- Michigan Ladder Company1
- Michigan Milling Company1
- Michigan National Guard1