MCLF
| Acronym | Definition |
|---|---|
| MCLF | Maine Citizen Leadership Fund (est. 1989) |
| MCLF | Massachusetts Citizens for Life (Boston, MA) |
| MCLF | Marine Corps League Foundation (Merrifield, VA) |
| MCLF | Marin County Library Foundation (San Rafael, CA) |
| MCLF | Macrophage Cell Lysis Factor (immunology) |