| HFSA | Hardin Bancorp, Inc. | 哈丁银行股份有限公司。 |
| HFSA | Hutchinson Figure Skating Association | 哈钦森花样滑冰协会 |
| HFSA | Heart Failure Society of America (also seen as HFSOA) | 美国心力衰竭协会（也称HFSOA） |
| HFSA | Human Factors Society of America | 美国人类因素协会 |
| HFSA | Hemifacial Spasm Association | 半面部痉挛协会 |
| HFSA | High Friction Surfacing Association (UK) | 高摩擦表面处理协会（英国） |
| HFSA | Hamden Figure Skating Association | 哈姆登花样滑冰协会 |
| HFSA | Health Food and Supplements Association | 保健食品和补充剂协会 |
| HFSA | Hispanic Faculty Staff Association | 西班牙裔教职员工协会 |
| HFSA | Hungarian Freestyle Skateboarding Association | 匈牙利自由式滑板协会 |
| HFSA | Hispanic Faculty and Staff Association | 西班牙裔教职员工协会 |
| HFSA | Hunter Family School Association | 亨特家庭学校协会 |
| HFSA | Hungarian Financial Supervisory Authority | 匈牙利金融监管局 |
| HFSA | Haemophilia Foundation South Australia | 南澳大利亚嗜血杆菌基金会 |
| HFSA | Health Flexible Spending Arrangement | 健康灵活支出安排 |
| HFSA | Healthy Families San Angelo (Texas) | 健康家庭San Angelo（德克萨斯州） |
| HFSA | Heart Foundation of South Africa | 南非心脏基金会 |
| HFSA | Hollow Fiber Stripping Analysis (water quality) | 中空纤维剥离分析（水质） |
| HFSA | High Frequency Sail Array (submarine SONAR, US Navy) | 高频帆阵（美国海军SONAR潜艇） |
| HFSA | Health Flexible Spending Account | 健康灵活支出账户 |
| HFSA | Hailfinger Filter System Anlage (German) | Hailfinger过滤系统Anlage（德国） |