| SAEC | Society of Automotive Engineers of China | 中国汽车工程协会 |
| SAEC | Staff Association Executive Committee | 员工协会执行委员会 |
| SAEC | Support Analysis of Engineering Change | 工程变更支持分析 |
| SAEC | Saraburi AIDS Education Centre | Saraburi艾滋病教育中心 |
| SAEC | Single Asymmetric Error-Correcting Code | 单不对称纠错码 |
| SAEC | Southern Agricultural Education Conference | 南方农业教育会议 |
| SAEC | saeculum | 小梁 |
| SAEC | Stereophonic Acoustic Echo Cancellation | 立体声回声消除 |
| SAEC | Silicon Alley Entrepreneurs Club | 硅谷企业家俱乐部 |
| SAEC | Sudan Atomic Energy Corporation | 苏丹原子能公司 |
| SAEC | Space Applications Experimentation Cell | 空间应用实验单元 |
| SAEC | Southeast Archives Education Collaborative | 东南档案教育协作 |
| SAEC | Sultan Agung English Club | 苏丹阿贡英语俱乐部 |
| SAEC | Southern Africa Educational Campaign | 南部非洲教育运动 |
| SAEC | Substance Abuse Education Council | 药物滥用教育委员会 |