- 4-H Club Week45
- 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
- Allison, J. L. (J. Lewis)3
- Alpha Gamma Rho Fraternity1
- Alpha Zeta10
- American Meteorological Society1
- American Society for Engineering Education1
- Amos, George1
- Anderson, Clifton A.1
- Anderson, Donald B., 1899-19942
- Anderson, Roy Nels, 1902-2
- Anthony, Bob1
- Apperson, George (Beulah), Mrs.1
- Apple, J. Lawrence (Jay Lawrence), 1926-20156