| Label | Dates | |
|---|---|---|
| License to Trill | 2015- | View Item |
| Life Service Recruit Association | 1922-1925 | View Item |
| Listen, Believe, Support | 2017- | View Item |
| Living in Love | 2024- | View Item |
| Logos | 2012-2015 | View Item |
| Los Chicanos | 1975-1979 | View Item |
| Los Hidalgos | 1929-1978 | View Item |
| Love for Lancaster | 2012-2017 | View Item |
| Lutheran Student Association | 1954-1986 | View Item |
| Lutheran Student Ministries | 1991-1993 | View Item |
| Lutheran Student Movement | 1993-2000 | View Item |
| M.E.N.S. | 1917 | View Item |
| M.O.V.E. Texas - Student Chapter | 2022- | View Item |
| MBA Association | 1985- | View Item |
| MBA Consulting Club | 2012-2020 | View Item |
| MBA Executive Women's Forum | 1998-2001 | View Item |
| MBA Healthcare Club | 2012- | View Item |
| MBA Marketing Association | 2010- | View Item |
| MBA Women International | 2012-2016 | View Item |
| Madrigal | 1947-1954, 1960-1966 | View Item |
| Mandolin Club | 1922-1924 | View Item |
| Mandolin and Guitar Club | 1909 | View Item |
| Mariachi Sangre Royal de TCU | 2020- | View Item |
| Marketing Club | 1957-1972 | View Item |
| Maverick Club | 1935-1947 | View Item |