- League of Women Voters of Columbia (S.C.)1
- Lewis, John1
- Lewis, Oscar1
- Lexington Rosenwald High School (Lexington, S.C.)1
- Lincoln High School (Sumter, S.C.)1
- Little Bethel Baptist Church (Marion County, S.C.)1
- Lower Richland High School (Hopkins, S.C.)1
- Lucas Avenue Baptist Church (Laurens County, S.C.)1
- Lyles, Bissett, Carlisle, and Wolff1
- Maple Baptist Church (Horry County, S.C.)1
- Mayrose Company1
- McColl High School1
- Medical Society of South Carolina1
- Minnis, Jack1
- Mizell, M. Hayes1
- Morris College (Sumter, S.C.)1
- Mount Carmel Baptist Church (Pickens County, S.C.)1
- Mount Zion Baptist Church (Fairfield County, S.C.)1
- National Association for the Advancement of Colored People. South Carolina Conference1
- National Federation of Music Clubs1