Organizations
- 40 & 8 Club2
- 40 & 8 society4
- 48th Street Theatre1
- 49er Banquet room2
- 49er Cocktail Bar and Banquet Lounge2
- 49er Dining room2
- 4th Way1
- 53 Club1
- 5th Regional Bank1
- 77 Sunset Strip1
- 9th Infantry1
- A Century of Progress International Exposition4
- A Galli Fruit Co.1
- A's6
- A. & H. W. Hartung1
- A. A. A.1
- A. Austin & Co.1
- A. Bercovich & Son4
- A. Blumenthal1
- A. Carlisle & Company6