| SCARF | Santa Cruz Acoustic Range Facility 
| Others |
| SCARF | Satellite Constellation Application and Research Facility
| Others |
| SCARF | Serum Cells and Rare Fluids
| Others |
| SCARF | State College Area Radio Frequency
| Others |
| SCARF | Status Certainty Autonomy Relatedness and Fairness
| Others |
| SCARF | Status Certainty Autonomy Relatedness Fairness
| Others |
| SCARF | Status Credibility Autonomy Relatedness and Fairness
| Others |
| SCARF | Suffolk County Association of Retired Firefighters
| Others |
| SCARF | Supervised Classification Applied to Road Following
| Others |
| SCARF | Suspect Connect Ask Refer and Follow
| Others |