| Rank | Abbreviation | Meaning |
|---|
| ***** | HFSC | Holiday Financial Services Corporation
| |
| **** | HFSC | Houston Figure Skating Club
| |
| **** | HFSC | Hamilton Figure Skating Club
| |
| **** | HFSC | Hawaii Figure Skating Club
| |
| **** | HFSC | House Financial Services Committee
| |
| *** | HFSC | Health Facilities Steering Committee
| |
| *** | HFSC | High Frequency Signal Components
| |
| *** | HFSC | Hierarchical Fair Service Curve
| |
| *** | HFSC | Huntsville Figure Skating Club
| |
| ** | HFSC | Hawaii Family Support Center
| |
| * | HFSC | Hemophilia Foundation of Southern California
| |
| * | HFSC | Hill Farm Swim Club
| |
| * | HFSC | Hospital Financial Service Corporation
| |
| * | HFSC | Holcim Foundation for Sustainable Construction
| |
| * | HFSC | High Fat Simple Carbohydrate
| |
| * | HFSC | Healthy Families Shenandoah County
| |
| * | HFSC | Home Fire Safety Checks
| |
| * | HFSC | Home Fire Sprinkler Coalition
| |
| * | HFSC | Hawaii Family Study of Cognition
| |
| * | HFSC | Humboldt Family Service Center
| |
| * | HFSC | Holy Family Surgery Center
| |
| * | HFSC | Hamilton Fairfield Symphony Chorale
| |
| * | HFSC | Hawaii Family Stress Center
| |
| * | HFSC | Hospice of the Florida Suncoast
| |
| * | HFSC | High Fiber Sugar Cane
| |