| SS | semis, one half | 一半 |
| SS | social security | 社会福利 |
| SS | Standard Specification | 标准规格 |
| SS | Stainless Steel | 不锈钢 |
| SS | Stabilization System | 稳定系统 |
| SS | Shoulder Season | 平季 |
| SS | Short Supply | 供应不足 |
| SS | Suspended Solids | 悬浮固体 |
| SS | Scheduled Start date | 进度规定开始日期 |
| SS | Start-to-Start | 开始对开始 |
| SS | Special Sizing | 特殊缩放 |
| SS | Standard Score | 标准分数 |
| SS | Smart Shader | 智能描影 |
| SS | Sega Saturn | 世嘉土星32位游戏机 |
| SS | SLEEVE SLOPE | 肩斜 |
| SS | Supplementary Service | 补充业务 |
| SS | Shock sensors | 震动传感器 |
| SS | Sound Source | 音源 |
| SS | Sprinkler System | 自动喷水灭火系统 |
| SS | Schutzstaffel | 纳粹党卫军 |
| SS | Switching Selector | 开关选择器 |
| SS | Surveillance Station (Radar) | (雷达)侦察站, 监视站 |
| SS | Spaceships | 宇宙飞船 |
| SS | Space Station | 空间站 |
| SS | Signal Selector | 信号选择器 |
| SS | Secretary of State | [美]国务卿,[英]国务大臣 |
| SS | Scanning [Scintillation] Spectro-meter | 扫描[闪烁]光谱仪 |
| SS | Satellite System | 卫星系统 |
| SS | Storage Schema | 内模式 |
| SS | scilicet | 即,就是说 |
| SS | sensu sticto | 严格说来 |
| SS | Shadow Striker | 影子前锋 |
| SS | Standing Start | 静止出发 |
| SS | Secure Seal (anti-fraud technology used by banks) | 安全封条(银行使用的反欺诈技术) |
| SS | Single Shot | 单次射击 |
| SS | Sworn Statement (Notary Public-Vital Statistics on certified copies of documents) | 宣誓声明(经认证的文件副本的公证人生命统计) |
| SS | Special Service | 特殊服务 |
| SS | Super Sonic | 超级声波 |
| SS | Storage Server (for HPSS) | 存储服务器(用于HPSS) |
| SS | Sample Station | 取样站 |
| SS | Southend On Sea (postcode, United Kingdom) | 海上东南部(邮政编码,英国) |
| SS | Swedish Standards | 瑞典标准 |
| SS | Shared Services (IBM) | 共享服务(IBM) |
| SS | Stefano Silvestri (Italian Undersecretary of Defense) | Stefano Silvestri(意大利国防部副部长) |
| SS | Samurai Showdown/Samurai Spirits (SNK game) | 武士摊牌/武士精神(SNK游戏) |
| SS | So Sweet | 好体贴 |
| SS | Single Source | 单一来源 |
| SS | Sesame Street | 芝麻街 |
| SS | Subordinate System | 从属系统 |
| SS | Secret Service | 特勤局 |
| SS | Social Studies | 社会科学课程 |
| SS | Super Sport | 超级运动 |
| SS | Screen Shot | 屏幕截图 |
| SS | Super Star | 超级明星 |
| SS | Screen Saver | 屏幕保护程序 |
| SS | Simulator System | 模拟器系统 |
| SS | Sunday School | 主日学校 |
| SS | Seismic Stability | 地震稳定性 |
| SS | Stack Segment | 堆栈段 |
| SS | Score Sheet | 评分表 |
| SS | System Specification | 系统规范 |
| SS | Sum of Squares | 平方和 |
| SS | Structural Steel | 结构钢 |
| SS | Support Software | 支持软件 |
| SS | Space Shuttle | 航天飞机 |
| SS | Surround Sound | 环绕声 |
| SS | Software Support | 软件支持 |
| SS | Sliding Scale | 滑动比例尺 |
| SS | Source Selection | 源选择 |
| SS | Samurai Spirits (SNK video game) | 武士精神(SNK视频游戏) |
| SS | Southend-On-Sea (British postcode) | 海上东南部(英国邮政编码) |
| SS | Specific Specification | 具体规范 |
| SS | Self-Snoop (computing) | 自我嗅探(计算) |
| SS | Shift Supervisor | 轮班主管 |
| SS | SlÁturfÉlag Suðurlands (Icelandic farmers cooperative) | SlÁturfÉlag Suðurlands (Icelandic farmers cooperative) |
| SS | Signal Service (Great Britain, World War One branch of the Royal Engineers) | 信号服务(英国,第一次世界大战期间皇家工程师的分支机构) |
| SS | Stockpile Stewardship | 核武器储备管理 |
| SS | Subnet Sweep | 子网扫描 |
| SS | Sector Suite (FAA positions at an ARTCC) | 部门套件(FAA在ARTCC的职位) |
| SS | Stockpile Surveillance (US DOE) | 库存监控(美国能源部) |
| SS | Shoulder Stretch (stretching exercises) | 肩部拉伸(拉伸运动) |
| SS | sjogren's syndrome | 斯耶格伦(氏)综合征,口-眼干燥和关节炎症候群 |
| SS | Systems Simulator | 系统模拟器 |
| SS | Silver Star | 银色之星 |
| SS | Selective Service | 选择性服务 |
| SS | System Supervisor | 系统主管 |
| SS | System Support | 系统支持 |
| SS | Single Sided | 单面 |
| SS | Steam Ship (nautical vessel designation; also see MS for motor ship) | 蒸汽船(航海船舶名称;也可参见机动船舶的MS) |
| SS | Search String | 搜索字符串 |
| SS | Scilicet (Latin: to Wit, Namely) | Scilicet(拉丁语:to Wit,即) |
| SS | Schutzstaffeln (WWII, German) | Schutzstaffeln(第二次世界大战,德国) |
| SS | Self-Service | 自助服务 |
| SS | Systems and Structures | 系统和结构 |
| SS | Systems-of-Systems | 系统的系统 |
| SS | Special Studies | 特殊研究 |
| SS | Shift Superintendent | 值班主管 |