| BSS | Base Station System | 基站子系统 |
| BSS | balanced salt solution | 平衡盐溶液 |
| BSS | Blind Signal Separation | 盲信号分离 |
| BSS | Broadcasting Satellite Service | 广播卫星业务 |
| BSS | Business Supporting System | 商务支持系统 |
| BSS | Broadband Switching System | 宽带交换系统 |
| BSS | Bulk Storage System | 大容量存储系统 |
| BSS | British Standards Society (London, UK) | 英国标准协会（英国伦敦） |
| BSS | British Sleep Society | 英国睡眠协会 |
| BSS | Basic Stalling Speed | 基本失速速度 |
| BSS | Backstage Supply (Kile Arts 2k, LLC) | 后台供应（Kile Arts 2k，LLC） |
| BSS | Block Storage Segment | 块存储段 |
| BSS | Blessed Sacrament School (Springfield, Illinois) | 圣礼学校（伊利诺伊州斯普林菲尔德） |
| BSS | Broken Social Scene (band) | 破碎的社交场景（乐队） |
| BSS | Base Station Substation | 基站变电站 |
| BSS | Beatty Secondary School (Singapore) | Beatty中学（新加坡） |
| BSS | Bleached Softwood Sulphite (pulp & paper industry) | 漂白亚硫酸盐浆和纸(软木行业) |
| BSS | Binary-Symmetric Source | 二进制对称源 |
| BSS | Broad Street Studio (Providence, RI) | 布罗德街工作室（佛罗里达州普罗维登斯） |
| BSS | Benowa State School (Gold Coast, Australia) | 贝诺瓦州立学校（澳大利亚黄金海岸） |
| BSS | Barton Springs Segment (of the Edward Aquifer; Barton Springs, TX) | 巴顿泉段（爱德华含水层；德克萨斯州巴顿泉） |
| BSS | Bendemeer Secondary School (Singapore) | Bendemier中学（新加坡） |
| BSS | Business Support Services | 业务支持服务 |
| BSS | Bangladesh Sangbad Sangstha (News Agency, Bangladesh) | 孟加拉国桑巴德·桑斯塔（通讯社，孟加拉国） |
| BSS | Bline Speed Suppression | 闪烁速度抑制 |
| BSS | Black Sheep Squadron | 黑羊中队 |
| BSS | Brave Saint Saturn (band) | 勇敢的圣土星（乐队） |
| BSS | Blue Suede Shoes (Elvis Presley song) | 蓝色麂皮鞋（猫王歌曲） |
| BSS | Bartley Secondary School (Singapore) | 巴特利中学（新加坡） |
| BSS | barnard-soulier syndrome | barnard-soulier综合征 |
| BSS | The Better Stage Society | 更好的舞台社会 |
| BSS | bachelor of sanitory science | 卫生科学学士 |
| BSS | Base Storage Segment | 基本存储段 |
| BSS | Buyer Support Services | 买方支持服务 |
| BSS | Block Start Symbol | 块开始符号 |
| BSS | Block Starting with Symbol | 以符号开头的块 |
| BSS | Broadcast Service Satellite | 广播服务卫星 |
| BSS | British Steam Specialties | 英国蒸汽特产 |
| BSS | Broadband Satellite System | 宽带卫星系统 |
| BSS | Bald Spot Sports | 秃斑运动 |
| BSS | Block Storage Space | 块存储空间 |
| BSS | buffered salt(saline)solution | 缓冲盐（盐水）溶液 |
| BSS | Busted Screamo Scene | 忙碌的尖叫场景 |
| BSS | Basic Synchronous Subset | 基本同步子集 |
| BSS | bioccipital slow synchrony | 生物化学慢同步 |
| BSS | Business Support Systems | 业务支持系统 |
| BSS | Best Source Selector | 最佳源选择器 |
| BSS | Belgium Security Service | 比利时安全局 |
| BSS | Base Station Subsystem | 基站子系统 |
| BSS | Base Service Store | 基地勤务补给品 |
| BSS | Brekeke SIP Server | Brekeke SIP服务器 |
| BSS | Bernard-Soulier Syndrome | Bernard Soulier综合征 |
| BSS | Backup System Services | 备份系统服务 |
| BSS | Boundary Security System | 边界安全系统 |
| BSS | Backscatter Sounding | 反向散射探测 |
| BSS | Balanced Salt Solution (trademark of Alcon Laboratories, Inc.) | 平衡盐溶液（Alcon Laboratories，Inc.的商标） |
| BSS | Blackstone Studios (Ireland) | 黑石工作室（爱尔兰） |
| BSS | Border Security Sector (Kuwait) | 边境安全部门（科威特） |
| BSS | Business Support System | 业务支持系统 |
| BSS | Black Sea Synergy | 黑海协同效应 |
| BSS | Block Storage Start | 块存储启动 |
| BSS | Bishop Strachan School | 斯特罗恩女子中学 |
| BSS | British Secret Service | 英国特勤局 |
| BSS | Beta Secondary System | Beta二次系统 |
| BSS | Broadcast Satellite Service | 广播卫星服务 |
| BSS | Bureau of State Services | 国家服务局 |
| BSS | Beechmont State School (Gold Coast, Australia) | 比奇蒙特州立学校（澳大利亚黄金海岸） |
| BSS | Basic Subsystem | 基本子系统 |
| BSS | Best Shot Selector | 最佳快照选择器 |
| BSS | Bureau of State Services (US) | 国家服务局（美国） |
| BSS | Block Started by Symbol | 以符号开头的块 |
| BSS | Broadband Switching and Signaling (Sprint) | 宽带交换和信令（Sprint） |
| BSS | black silk suture(s) | 黑丝线 |
| BSS | Bulk Storage Subsystem | 大容量存储子系统 |
| BSS | Brooke Siren Systems Audio Ltd (UK) | Brooke Siren Systems Audio Ltd（英国） |
| BSS | Bit Stream Signed | 位流签名 |
| BSS | Bellcore Software Systems | Bellcore软件系统 |
| BSS | Basic Social Services | 基本社会服务 |
| BSS | Broadband Switching System (Bellcore) | 宽带交换系统（Bellcore） |
| BSS | Broadbeach State School (Gold Coast, Australia) | Broadbeach州立学校（澳大利亚黄金海岸） |
| BSS | Botanical Society of Scotland | 苏格兰植物学会 |
| BSS | Bowen Secondary School (Singapore) | 博文中学（新加坡） |
| BSS | Basic Synchronized Subset (ITU-T) | 基本同步子集（ITU-T） |
| BSS | Battle Staff Supervisor | 作战参谋长 |
| BSS | Bayridge Secondary School (Ontario, Canada) | Bayridge中学（加拿大安大略省） |
| BSS | bed shear stress | 河床剪应力 |
| BSS | Behavioral and Social Sciences | 行为与社会科学 |
| BSS | Brazilian Soccer Schools | 巴西足球学校 |
| BSS | Bus Switching System (military aviation) | 总线交换系统（军用航空） |
| BSS | Bharat Sevak Samaj (India) | Bharat Sevak Samaj（印度） |
| BSS | Basset Support Solutions | Basset支持解决方案 |
| BSS | Boeing Satellite Systems, Inc. | 波音卫星系统公司。 |
| BSS | Batman's Shameful Secret (Something Awful Forums) | 蝙蝠侠是可耻的秘密(邪门歪道上论坛) |
| BSS | Basic Service Set | 基本服务集 |
| BSS | Billing Support System (telcommunications; as separate from OSS) | 计费支持系统（电信；与OSS分开） |
| BSS | Boeing Specification Support | 波音规范支持 |
| BSS | Bachelor of Science in Surveying | 测量学理学士 |
| BSS | Basic Safety Standard | 基本安全标准 |