| means | e/Main Street Historic District (Addison, New York) |
| means | e/Main Street Historic District (Afton, New York) |
| means | e/Main Street Historic District (Auburn, Maine) |
| means | e/Main Street Historic District (Brockport, New York) |
| means | e/Main Street Historic District (Cold Spring Harbor, New York) |
| means | e/Main Street Historic District (Cromwell, Connecticut) |
| means | e/Main Street Historic District (Cuba, New York) |
| means | e/Main Street Historic District (Danbury, Connecticut) |
| means | e/Main Street Historic District (Durham, Connecticut) |
| means | e/Main Street Historic District (Easthampton, Massachusetts) |
| means | e/Main Street Historic District (Fort Atkinson) |
| means | e/Main Street Historic District (Greenfield, Massachusetts) |
| means | e/Main Street Historic District (Haverhill, Massachusetts) |
| means | e/Main Street Historic District (Lake Geneva, Wisconsin) |
| means | e/Main Street Historic District (Marion, North Carolina) |
| means | e/Main Street Historic District (McGraw, New York) |
| means | e/Main Street Historic District (Medina, New York) |
| means | e/Main Street Historic District (Middletown, Connecticut) |
| means | e/Main Street Historic District (Miles City, Montana) |
| means | e/Main Street Historic District (Millville, Massachusetts) |
| means | e/Main Street Historic District (New Hamburg, New York) |
| means | e/Main Street Historic District (Roslyn, New York) |
| means | e/Main Street Historic District (Roxbury, New York) |
| means | e/Main Street Historic District (Stockbridge, Massachusetts) |
| means | e/Main Street Historic District (Stone Ridge, New York) |
| means | e/Main Street Historic District (Tampico, Illinois) |
| means | e/Main Street Historic District (Webster, Massachusetts) |
| means | e/Main Street Historic District (Westerly, Rhode Island) |
| means | e/Main Street Historic District (Willimantic, Connecticut) |
| means | e/Main Street Historic District (Woonsocket, Rhode Island) |