- 14 Military officers
- 19 Military parades & ceremonies
- 20 Military personnel
- 1 Military policy
- 3 Military prisons
- 1 Military roads
- 1 Military training camps
- 68 Military uniforms
- 1 Military uniforms - 17th century
- 1 Military uniforms - 18th century
- 21 Military uniforms - 19th century
- 4 Militias
- 3 Milk
- 2 Milk
- 2 Milk cans
- 1 Milkmaids
- 1 Mill centers
- 5 Mill Creek, Pennsylvania
- 1 Mill near Mals, South Tyrol (Work of Art)
- 4 Millbourne, Pennsylvania
- 5 Miller & Coates
- 1 Miller & Strockbine (Firm)
- 1 Miller North Broad Storage Company
- 3 Miller Waste Co.
- 1 Miller, Beyer and Co. Wholesale Dry Goods (Firm)
- 7 Miller, Catherine
- 1 Miller, George Confectionery
- 2 Miller, Henry
- 1 Miller, Joe (actor)
- 2 Miller, Johann Peter, 1710-1796
- 2 Miller, John C. Ale and Porter Brewery
- 4 Miller, L. C., Architect
- 1 Miller, Samuel, Rev.
- 4 Miller, Sara
- 1 Millers
- 1 Millerstown, Pennsylvania
- 3 Millick Street
- 7 Millinery
- 2 Milling (metalworking)
- 1 Milling cutters
