Names
- Ann Arbor, Post Office1
- Ann Arbor, Public Library1
- Ann Arbor-Ypsilanti Interurban1
- Appleton1
- Arbeiter Block1
- Arboretum1
- Arcade Theater1
- Architecture Building1
- Archons (University of Michigan)1
- Argo Dam1
- Argo Mills1
- Armbruster1
- Armstrong1
- Armstrong Studio1
- Ashley1
- Atlantic & Pacific Tea Company1
- Atlantic and Pacific Company1
- Avis1
- Avis Sisters Ice Cream Parlor1
- B & B Stove Company1