Names
- 750 Third Avenue (New York, N.Y.)1
- 800 Park Avenue (New York, N.Y.)1
- 860 and 880 North Lake Shore Drive (Chicago, Ill.)1
- 880 Fifth Avenue (New York, N.Y.)1
- 908 Fifth Avenue (New York, N.Y.)1
- A&S Plaza (New York, N.Y.)1
- A. Epstein and Sons International1
- A.G. Mangels Company1
- ABC News1
- ABC Sports1
- Aalto, Alvar, 1898-19761
- Aaron Davis Hall (New York, N.Y.)1
- Abbot, Ezra, 1819-18841
- Abbott, Berenice, 1898-19912
- Abbott, Merkt & Co.1
- Abbott, Merkt & Co. or [Harrington and Cortelyou?]1
- Abbott, Merkt and Company1
- Abel Bainnson Butz1
- Abel, Elie1
- Abernathy, Ralph, 1926-19901