| BLAST | Basic Local Alignment Search Tool | 碱基局部对准检索工具 |
| BLAST | Balloon-borne Large Aperture Sub-millimetre Telescope | 气球载大口径亚毫米望远镜 |
| BLAST | Basic Leadership and Staff Training | 基本领导和员工培训 |
| BLAST | Bacon, Lettuce, Avocado, Sprouts, and Tomato (sandwich) | 培根、生菜、鳄梨、芽菜和番茄（三明治） |
| BLAST | Burst Locations with Arc Second Telescope | 弧秒望远镜的爆发位置 |
| BLAST | Battlefield Laser Acquisition Sensor Test | 战场雷达搜索传感器测试 |
| BLAST | Business Line Acquisition Strategy Team | 业务线收购战略团队 |
| BLAST | Building Load Analysis and System Thermodynamics Center (USACE) | 建筑荷载分析和系统热力学中心（USACE） |
| BLAST | Basic Local Alignment And Sequencing Tool | 基本本地对齐和排序工具 |
| BLAST | Bodies Learning About Startling Topics | 机构学习令人震惊的主题 |
| BLAST | Ballistic Loading And Software Tables (Hodgdon Powder Company) | 弹道载荷和软件表（Hodgdon火药公司） |
| BLAST | Building Local Agricultural Systems Today | 今天建设地方农业系统 |
| BLAST | Bell Laboratories Layered Space-Time Architecture | 贝尔实验室分层时空体系结构 |
| BLAST | Blocked Asynchronous Transmission (Protocol) | 阻塞的异步传输（协议） |