| DLT | Day Letter Telegram | 书信电 |
| DLT | Data Lifeguard Tools | 数据抢救工具 |
| DLT | Digital Link Tester | 数字链路测试器 |
| DLT | Dynamic Load Test | 动态载荷试验 |
| DLT | Dose Limiting Toxicity | 剂量限制毒性 |
| DLT | Data Linear Tape | 数据线性磁带 |
| DLT | Dog, Lettuce, and Tomato sandwich | 狗、生菜和番茄三明治 |
| DLT | dorsolateral tegmentum | 背外侧被盖 |
| DLT | dehydroepiandrosterone loading test | 脱氢表雄酮负荷试验 |
| DLT | dichotic listening test | 双耳听力测试 |
| DLT | Dallas Texans | 达拉斯德克萨斯人 |
| DLT | Desired/During Lead Time | 预期在交货时间 |
| DLT | Digital Lightwave Terminal (Alcatel) | 数字光波终端(阿尔卡特) |
| DLT | Dave Lee Travis (former Radio 1 DJ) | 戴夫·李·特拉维斯(前第一广播电台DJ) |
| DLT | Dose Limiting Toxicity - determined by phase 1 studies | 剂量限制毒性-由第1阶段研究确定 |
| DLT | Direct Linear Transform | 直接线性变换 |
| DLT | Divisible Load Theory | 可分载荷理论 |
| DLT | Device Level Test | 设备级别测试 |
| DLT | Display Launcher Thingamajigs | 显示启动器Thingamajigs |
| DLT | Defense Laser Technology | 国防激光技术 |
| DLT | Dom Leningradskoi Torgovli | Dom Leningradskoi Torgovli酒店 |
| DLT | Developments in Language Theory | 语言理论的发展 |
| DLT | Digital Linear Tape | 数字线性带 |
| DLT | Dominant Lethal Test | 显性致死试验 |
| DLT | Data Link Transceiver | 数据链路收发器 |
| DLT | Drop-List Threshold | 下拉列表阈值 |
| DLT | Decision Logic Table | 判定逻辑表 |
| DLT | Daily Life Therapy (autism intervention method) | 日常生活治疗(自闭症干预方法) |
| DLT | Database Log Tracking | 数据库日志跟踪 |
| DLT | Double Leading Tone | 双前导音 |
| DLT | Division Leadership Team | 部门领导团队 |
| DLT | Direct Linear Transformation | 直接线性变换 |
| DLT | Data Link Terminal | 数据链路终端 |
| DLT | Down Load Tool (Alcatel) | 下载工具(阿尔卡特) |