| SLAC | Shipper’s Load and Count | 货主装载、计数 |
| SLAC | Student Labor Action Coalition | 学生劳工行动联盟 |
| SLAC | Southern Ladies Art Conference | 南方女性艺术大会 |
| SLAC | Shelf Life Action Code | 保质期行动代码 |
| SLAC | Service Leadership Adventure Club | 服务领导力冒险俱乐部 |
| SLAC | Service Learning Advisory Committee | 服务学习咨询委员会 |
| SLAC | St. Louis, Awesome Community | 圣路易斯,真棒社区 |
| SLAC | Shipper's Load And Count | [经] 发货人装载和计数 |
| SLAC | Skandia Life Assurance Company Limited (UK) | 斯堪迪亚人寿保险有限公司(英国) |
| SLAC | Support List Allocation/Allowance Card(s) | 支持名单配置/补助卡(s) |
| SLAC | Scapholunate Advanced Collapse (wrist disorder) | Scapholunate晚期塌陷(手腕疾病) |
| SLAC | Stanford Linear Accelerator Center | 斯坦福直线加速器中心 |
| SLAC | Salt Lake Acting Company (Utah) | 盐湖代理公司(犹他州) |
| SLAC | Subscriber Line Audio-processing Circuit | 用户线音频处理电路 |
| SLAC | Standard Life Assurance Company (UK life insurance company) | 标准人寿保险公司(英国人寿保险公司) |
| SLAC | Space lab Lyman Alpha Coronograph | 空间实验室莱曼阿尔法日冕仪 |
| SLAC | Student Learning Assistance Center | 学生学习协助中心 |
| SLAC | Shipper's Load and Count (shipping) | 托运人装货和计数(船舶) |
| SLAC | Selective Liberal Arts Consortium | 选择性文科联合会 |