- Adolf, Julie Thompson5
- Adolph Selige Publishing Co.1
- Adolph Selige Publishing Company1
- Adrian Terry4
- Advertising Service Agency28
- Advertising Service Energy1
- Advisory opinion #191
- Adwon, Saidie1
- Adya, Meera1
- Aellen, Carol1
- Aerial Photography Services3
- Aerial Photography Services, Inc.4
- Aesop1
- Aetna Insurance Company (Firm)1
- African Methodist Episcopal Church. Council of Bishops.1
- Afro-Am Publishing Company1
- Afro-American (Baltimore, Md. : National ed.)2
- Agape Nursing and Rehabilitation Center (West Columbia, S.C.)2
- Ager, Milton, 1893-19791
- Ager, Milton, 1893-1979 2