Creator
- Association for the Preservation of Virginia Antiquities (APVA) (1889-2009)1
- Association of the Army of Northern Virginia1
- Atherton, Frederick1
- Athey family1
- Atkeson-Morgan Family1
- Atkins, Mildred1
- Atkins, Paul A.1
- Atkinson, Edward1
- Auger Down Books1
- Augusta, Princess, wife of Prince Adolphus Frederick, Duke of Cambridge, d. 18891
- Aumann, James H. S.1
- Austin, Archibald, 1772-18371
- Auville family1
- Avery Methodist Protestant Church1
- Axtell, D. B. (Decatur Boynton)1