Places
- Atlantic Beach (S.C.)1
- Atlantic City (N.J.) -- Buildings, structures, etc1
- Atlantic Coast (U.S.) -- Commerce3
- Auldbrass (S.C.)1
- Australia -- Capital and capitol1
- Australia -- Commerce1
- Australia -- Economic conditions1
- Australia -- Social conditions1
- Austria -- History1
- Austria -- History -- 1815-18481
- Austria -- History -- 1867-19181
- Austria -- Pictorial works2
- Austria -- Politics and government -- 1815-18481
- Azerbaijan1
- Azerbaijan -- Economic conditions1
- Azerbaijan -- Politics and government -- 1991-1
- Azerbaijan S.S.R1
- Baghat (India)1
- Baghdad (Iraq) -- Photographs1
- Baku (Azerbaijan)1