| SAEF | Slovak American Enterprise Found | 斯洛伐克-美国企业成立 |
| SAEF | St. Anthony Educational Foundation | 圣安东尼教育基金会 |
| SAEF | Stock Exchange Automatic Execution Facility | 证券交易所自动执行设施 |
| SAEF | South African Excellence Foundation | 南非卓越基金会 |
| SAEF | Simple Average Ensemble Forecast | 简单平均集合预测 |
| SAEF | SEAQ Automatic Execution Facility | SEAQ自动执行设施 |
| SAEF | Spacecraft Assembly and Encapsulation Facility (NASA) | 航天器组装和封装设施（NASA） |