Collection
- "Northern Virginia Region Present and Future Population Densities" map1
- "Vienna Planning District: A Summary of the Plan Adopted by the Board of Supervisors" pamphlet1
- Abraham Anson papers48
- Agnes Wolf papers6
- Alan Bowne papers3
- Alexander Haight family collection9
- American Political Items Collectors collection10
- American Public Transportation Association records302
- American Theatre Association records16
- Amy Federman performing arts collection2
- Arena Stage records638
- Armistead L. Boothe collection16
- Arnold Goldman Living Newspaper collection8
- Arnold Sundgaard papers180
- Arthur Arundel papers8