SLFP
| Acronym | Definition |
|---|---|
| SLFP | Sri Lanka Freedom Party |
| SLFP | Syndicat Libre de la Fonction Publique |
| SLFP | Saint Louis Front Page (publication; St. Louis, MO) |
| SLFP | Sacred Land Film Project (Earth Island Institute; Berkeley, CA) |
| SLFP | Serial Line Framing Protocol |
| SLFP | Service Leadership Fellows Program (est. 2002; Harvard Business School; Harvard University; Cambridge, MA) |