Creator
- Albert Smith, Areli Jones, & Geo. Haines5
- Alden & Harlow2
- Alden & Harris2
- Alden & Harris, W. T.3
- Alfred Fellheimer & Stewart Wagner3
- Algan & Corbutt1
- Allan Cartography (Firm)1
- Allen & Collens39
- Allen & Holmes1
- Allen, Claire1
- Allen, James1
- Allied Architects Association1
- Allison13
- Almirall, Raymond1
- Almiroty, Randolph H.3
- Alschuler, Alfred S.23
- Althouse & Jones5
- American Automobile Association1
- American Map Company (New York, N.Y.)2
- American Park Builders1