| CLL | College Station, TX, USA (Airport Code) | 美国德克萨斯州大学站（机场代码） |
| CLL | Communication Language and Literacy | 沟通语言与素养 |
| CLL | Check Local Listings | 检查本地列表 |
| CLL | Corporate Lessons Learned (USACE) | 企业经验教训（USACE） |
| CLL | Capacitively-Loaded Loop | 电容负载回路 |
| CLL | Celltech Group, P. L. C. | Celltech集团，P.L.C。 |
| CLL | Chief of Legislative Liaison | 立法联络处处长 |
| CLL | Chronic Lymphatic Leukemia Foundation | 慢性淋巴细胞白血病基金会 |
| CLL | Chronic Lymphatic Leukemia | 慢性淋巴细胞白血病 |
| CLL | comfortable listening level | 舒适的听力水平 |
| CLL | cholesteral lowering lipid | 胆固醇降低脂质 |
| CLL | cholesterol-lowering level | 胆固醇降低水平 |
| CLL | Chronic Lymphocytic Leukemia | 慢性淋巴细胞白血病 |
| CLL | convoluted lymphocytic lymphoma | 回旋淋巴细胞淋巴瘤 |
| CLL | Copyright Licensing Limited | 版权许可有限公司 |
| CLL | central light loss | 中心光损失 |
| CLL | College Station, Texas USA | 美国德克萨斯州大学站 |
| CLL | comfortable loudness level | 舒适响度 |
| CLL | Convenient Lambda List | 方便的Lambda列表 |
| CLL | Chronic Lymphocytic Leukaemia | 慢性淋巴细胞白血病 |
| CLL | Cornell Law Library | 康奈尔大学法律图书馆 |
| CLL | College of Lifelong Learning | 终身学习学院 |