| ACA | Affordable Care Act (abbreviation of PPACA) |
| ATHN | American Thrombosis & Hemostasis Network |
| CMS | Centers for Medicare & Medicaid Services |
| FDA | Food and Drug Administration |
| GLHF | Great Lakes Hemophilia Foundation |
| HFA | Hemophilia Federation of America |
| HHS | Department of Health and Human Services |
| HIPAA | Health Insurance Portability and Accountability Act of 1996 |
| HMO | Health Maintenance Organization |
| HRSA | Health Resources and Services Administration |
| HOC | Hemophilia Outreach Center |
| HTC | Hemophilia Treatment Center |
| NHF | National Hemophilia Foundation |
| OPA | Office of Pharmacy Affairs |
| PAP | Patient Assistance Program |
