| BLT | a bacon, lettuce, and tomato sandwich | 培根、生菜、西红柿三明治 |
| BLT | Bizarre Love Triangle (band) | 奇怪的三角恋(乐队) |
| BLT | Brokered Login Transaction | 代理登录交易 |
| BLT | Boulevard Lakefront Tour | 湖滨大道之旅 |
| BLT | Berlian Laju Tanker | Berlian Laju油轮 |
| BLT | Basketball, Love and Tennis (book by Helyn Marguerite Edwards) | 篮球、爱情和网球(海伦·玛格丽特·爱德华兹著) |
| BLT | Block Large Transfer (PDP-10 Instruction) | 块大传输(PDP-10指令) |
| BLT | Battalion-Level Training | 营级训练 |
| BLT | Bridge Layer Tank | 桥梁层储罐 |
| BLT | Best Links and Tips | 最佳链接和提示 |
| BLT | Black Lightwall Threadable (pipe) | 黑色Lightwall可螺纹(管道) |
| BLT | Beach Landing Site | 海滩登陆场 |
| BLT | Bible Lunchtime Talks | 圣经午餐时间谈话 |
| BLT | Bottom Line Technology | 底线技术 |
| BLT | Bethesda Little Theater | 贝塞斯达小剧院 |
| BLT | Babcock Lauder Technology (UK) | Babcock Lauder Technology(英国) |
| BLT | Building and Land Technology | 建筑与土地技术 |
| BLT | Business Link Transports | 业务链接传输 |
| BLT | Bites, Licks and Tastes (Weight Watchers) | 咬、舔和品尝(减肥者) |
| BLT | Butt, Legs and Tummy | 臀部、腿部和腹部 |
| BLT | Bedford Local Transit (Massachusetts) | 贝德福德地方交通(马萨诸塞州) |
| BLT | Biased-Life Test (reliability) | 偏置寿命试验(可靠性) |
| BLT | Basic Log Tools | 基本日志工具 |
| BLT | Boulevard Lakefront Tour (Chicago cycling event) | 林荫大道湖滨之旅(芝加哥自行车赛) |
| BLT | AOL Instant Messenger Buddy List (file extension) | AOL Instant Messenger好友列表(文件扩展名) |
| BLT | Baghdad Local Time (GMT+0300) | 巴格达当地时间(GMT + 0300) |
| BLT | Basic Learning Technique | 基本学习技巧 |
| BLT | Bolton Little Theater (UK) | 博尔顿小剧院(英国) |
| BLT | Braxton's Link Tester | 这个测试的联系 |
| BLT | Better Life Technology | 美好生活科技 |
| BLT | Blog Link Types | 博客链接类型 |
| BLT | bioluminescence test | 生物发光试验 |
| BLT | blood test | 血液检验 |
| BLT | Business Logistics Thailand Co., Ltd | 泰国商业物流有限公司 |
| BLT | Basic Light Trainer (RC plane) | 基本轻型教练机(RC平面) |
| BLT | Battalion Landing Team | 营登陆队 |
| BLT | Big Loser Time (band) | 大输家时间(波段) |
| BLT | Blekinge Läns Tidning (newspaper) | Blekinge Läns Tidning (newspaper) |
| BLT | Bodo Liberation Tigers | 博多解放猛虎组织 |
| BLT | Bantuan Langsung Tunai | 班图安·朗松·图奈 |
| BLT | Back-Lighted Thyratron | 背照式闸流管 |
| BLT | Better Luck Tomorrow | 明天好运 |
| BLT | Building Leadership Team | 建立领导团队 |
| BLT | Bright Light Treatment | 明亮光线处理 |
| BLT | Black Leather Times | 黑色皮革时代 |
| BLT | Bolt | 闩 |
| BLT | Bulletin of the World Health Organization | 世界卫生组织公报 |
| BLT | Be Like That | 像那样 |
| BLT | Black Liberation Theology | 黑人解放神学 |
| BLT | Bilinear Transform (Digital Signal Processing technique) | 双线性变换(数字信号处理技术) |
| BLT | Barnstable Land Trust (Barnstable, Cape Cod, Massachusetts) | Barnstable土地信托(马萨诸塞州科德角Barnstable) |
| BLT | Bedford Land Trust | 贝德福德土地信托 |
| BLT | Billing, Logistics and Tracking | 计费、物流和跟踪 |
| BLT | Biomedical Laboratory Technology | 生物医学实验室技术 |
| BLT | Bachelor of Laboratory Technology | 实验室技术学士 |
| BLT | Bramalea Live Theatre | Bramalea现场剧院 |
| BLT | Battery Life Tester | 电池寿命测试仪 |
| BLT | Business Law Today | 今天的商业法 |
| BLT | Bistro Laurent Tourondel (New York City, NY) | Laurent Tourondel小酒馆(纽约市) |
| BLT | Board-Level Test (electronics manufacturing) | 板级测试(电子制造) |
| BLT | Bad Luck Troopers (gaming) | 厄运骑兵(游戏) |
| BLT | Building Learning with Technology | 用技术构建学习 |
| BLT | Building as a Learning Tool | 建筑作为学习工具 |
| BLT | Bowles-Langley Technology | Bowles Langley技术 |
| BLT | Berkshire Lyric Theatre | 伯克希尔抒情剧院 |
| BLT | Bass Level Treble | 低音级高音 |
| BLT | Brave Little Tailor (Mickey Mouse cartoon) | 勇敢的小裁缝(米老鼠卡通) |
| BLT | Basic Language Translator | 基本语言翻译机 |
| BLT | Bulk Loading Tool | 批量加载工具 |
| BLT | Basic Library Techniques | 基本图书馆技术 |
| BLT | Basic Loaded Touring (bicycles) | 基本负重旅行(自行车) |
| BLT | Belt Loop Tool Holder | 皮带环刀架 |
| BLT | Battalion Leadership Team (Army recruiting) | 营领导团队(陆军招募) |
| BLT | Benson Little Theater | 本森小剧场 |
| BLT | Bulbs Lamps and Tubes | 灯泡灯和灯管 |
| BLT | Batch Lab Treater | 批量实验室处理器 |
| BLT | Bi-Layer Tracing | 双层跟踪 |
| BLT | Bellows Sealed Linear Translator | 波纹管密封线性转换器 |
| BLT | Big Lung Trial | Big Lung试验 |
| BLT | Black Light Theater | 黑光剧院 |
| BLT | Bacon, Lettuce & Tomato (sandwich) | 培根、莴苣和番茄(三明治) |
| BLT | Burbank Local Transit | 伯班克当地交通 |
| BLT | Bell Labs Technology | 贝尔实验室技术 |
| BLT | British Liver Trust | 英国肝脏信托 |
| BLT | Better Living for Texans | 德克萨斯人的更好生活 |
| BLT | Better Lighting Technology | 更好的照明技术 |
| BLT | Bond Line Thickness (semiconductor manufacturing) | 接合线厚度(半导体制造) |
| BLT | Build-Lease-Transfer (project/financing arrangement) | Build-Lease-Transfer(项目/融资安排) |
| BLT | Building Level Team | 建筑级别团队 |
| BLT | Toxicology Society of Belgium and Luxembourg | 比利时和卢森堡毒理学学会 |
| BLT | Bacon, Lettuce, Tomato | 培根、生菜、番茄 |
| BLT | Breakfast and Lunch Topics (New Jersey) | 早餐和午餐主题(新泽西州) |
| BLT | Buick Lesabre T-Type | 别克Lesabre T型 |
| BLT | Bangladesh Law Times | 孟加拉国法律时报 |
| BLT | Tai Dam (SIL code, Vietnam) | 大坝(SIL代码,越南) |
| BLT | Beam Line Tuner | 光束线调谐器 |
| BLT | Balanced Line Tuner (tunes a balanced feed antenna system) | 平衡线路调谐器(调谐平衡馈电天线系统) |
| BLT | Business Liaison Team | 业务联络小组 |
| BLT | Business Leadership Team | 业务领导团队 |