- 4-H Club Week4
- 4-H Youth Development Program (U.S.)75
- Abernathy, Donald1
- Adams, Bob1
- Adams, William Elton, 1907-1
- Adon Studios3
- Alexander, Kemp1
- Allen, Walser Haddon, 1898-1
- Alpha Gamma Rho Fraternity1
- Alpha Zeta2
- American Society for Engineering Education1
- Amos, George1
- Anderson, Clifton A.1
- Anderson, Donald B., 1899-19942
- Anthony, Bob1
- Apple, J. Lawrence (Jay Lawrence), 1926-20151
- Armstrong, Arthur1
- Arnold, Donald S., 1920-1
- Asbill, Clarence M., 1902-19871
- Asbill, Jane5