Langston Hughes Society
Leadership Conference for Civil Rights
League of Colored Baseball Clubs
League of Revolutionary Black Workers
League of Struggle for Negro Rights
League of Women for Community Service, Boston
Liberian Development Association
Liberty Party
Library Company of Colored Persons, Philadelphia
Links Incorporated The
Little Rock, Arkansas: Civic, Literary, and Mutual Aid Associations
London Emancipation Society
Lone Star Medical, Dental, and Pharmaceutical Association
Los Angeles: Civic, Literary, and Mutual Aid Associations
Lott Carey Baptist Foreign Mission Convention
Louisiana Council on Human Relations
Louisville, Kentucky: Civic, Literary, and Mutual Aid Associations
Lynn Committee to Abolish Segregation in the Armed Forces