| SAI |
Sugar Association, Inc. |
糖业协会。 |
| SAI |
Solution Assay Instrument |
溶液分析仪器 |
| SAI |
Strategic Agricultural Initiative |
战略农业倡议 |
| SAI |
Supersonic Aerospace International LLC |
超音速航空航天国际有限责任公司 |
| SAI |
Serving Area Interface |
服务区接口 |
| SAI |
Sternberg Astronomical Institute |
斯特恩伯格天文研究所 |
| SAI |
Steering Axis Inclination |
转向轴倾斜 |
| SAI |
Silent Aircraft Initiative (Massachusetts Institute of Technology, Cambridge) |
静音飞机计划（麻省理工学院，剑桥） |
| SAI |
single agency item (US DoD) |
单一机构项目（美国国防部） |
| SAI |
Systems Architecture and Interfaces (Aeronautical Radio Incorporated) |
系统架构和接口（航空无线电公司） |
| SAI |
Statement of Additional Information (SEC) |
附加信息声明（SEC） |
| SAI |
Systems Applications International |
系统应用国际 |
| SAI |
Sistema de Alimentacion Ininterrumpida (Spanish: uninterruptible power supply) |
Ininterrumpida食品系统（西班牙语：不间断电源） |
| SAI |
Swales Aerospace Inc. (Beltsville, Maryland) |
Swales Aerospace Inc.（马里兰州贝尔茨维尔） |
| SAI |
Self-Administered Interview |
自主面试 |
| SAI |
Sua Altezza Imperiale (Italian: His/Her Imperial Highness; codices and manuscripts) |
Altezza的Imperiale(意大利:他/她的皇家王子,”和手稿) |
| SAI |
Square-And-Integrate |
平方和积分 |
| SAI |
Smart Animal Identification (workshop) |
智能动物识别（车间） |
| SAI |
Spectrum Astro Incorporated (Phoenix, Arizona) |
Spectrum Astro公司（亚利桑那州凤凰城） |
| SAI |
Society of Atherosclerosis Imaging |
动脉粥样硬化成像学会 |
| SAI |
Service Adoration And Illumination |
服务崇拜和照明 |
| SAI |
Supplemental Academic Instruction |
补充学术指导 |
| SAI |
School Ability Index |
学校能力指数 |
| SAI |
Security Associates, Inc. |
Security Associates公司。 |
| SAI |
Space Academic Institute |
空间学术研究所 |
| SAI |
Single Accountable Individual |
单一责任个人 |
| SAI |
Supervisory Assistance Incentive |
监督协助激励 |
| SAI |
San Marino, San Marino |
圣马力诺，圣马力诺 |
| SAI |
Scenic America, Inc. |
美国风景区公司。 |
| SAI |
Sequence Associated Information |
序列相关信息 |
| SAI |
Sailfish (FAO fish species code) |
旗鱼（粮农组织鱼类物种代码） |
| SAI |
Systems Application Integration |
系统应用程序集成 |
| SAI |
Security Awareness Index |
安全意识指数 |
| SAI |
Senior Army Instructor |
高级陆军教官 |
| SAI |
Structural Adequacy Index (pavement assessment) |
结构充分性指数（路面评估） |
| SAI |
Sahawa al Iraq |
伊拉克萨哈瓦 |
| SAI |
Sweet Adelines International (International Organization of Women Barbershop Singers) |
Sweet Adelines International（国际女子理发店歌手组织） |
| SAI |
Slowly Adapting Type I |
缓慢适应I型 |
| SAI |
Strategic Command Administrative Instruction (USSTRATCOM) |
战略司令部行政指令 |
| SAI |
Sports Authority of India |
印度体育管理局 |
| SAI |
Standardization, Analysis, and Integration Branch |
标准化、分析和集成部门 |
| SAI |
Standards Australia International Ltd. |
澳大利亚标准国际有限公司。 |
| SAI |
Semi-Automatic Interface |
半自动接口 |
| SAI |
Strength and Integrity Inspection (US Navy 5 year boiler inspection) |
强度和完整性检查（美国海军5年锅炉检查） |
| SAI |
Supreme Audit Institution (Republic of Korea) |
最高审计机构（大韩民国） |
| SAI |
Social Accountability International |
国际社会责任 |
| SAI |
South American Indian (Other) |
南美印第安人（其他） |
| SAI |
systemic active immunotherapy |
全身主动免疫疗法 |
| SAI |
social adequacy index |
社会充分指数 |
| SAI |
Surveillance-Aided Intercept |
监视辅助拦截 |
| SAI |
Sequential Action Interaction |
顺序动作交互 |
| SAI |
Securities America, Inc. |
美国证券公司。 |
| SAI |
Service Argos Inc. |
服务Argos公司。 |
| SAI |
Science Applications International Corporation (stock symbol) |
科学应用国际公司（股票代码） |
| SAI |
Sigma Alpha Iota (women\'s music fraternity) |
西格玛α撇(女性的音乐兄弟会) |
| SAI |
Spanish Artificial Intelligence |
西班牙人工智能 |
| SAI |
Standby Attitude Indicator |
备用姿态指示器 |
| SAI |
Specific Area of Interest |
特定关注领域 |
| SAI |
Situation Awareness Infrastructure |
态势感知基础设施 |
| SAI |
Simplified Ab Initio Method |
简化的Ab Initio方法 |
| SAI |
South African Infantry (South African ground troops in World War I) |
南非步兵（第一次世界大战中的南非地面部队） |
| SAI |
Southern Aeroparts Inc. (Tulsa, OK) |
Southern Aeroparts Inc.（俄勒冈州塔尔萨市） |
| SAI |
South American Indian (language) |
南美印第安人（语言） |
| SAI |
Server Availability Index |
服务器可用性索引 |
| SAI |
Standard Advertising Invoice |
标准广告发票 |
| SAI |
Sea-to-Air Interface |
海空接口 |
| SAI |
Secretariat al\'Adoption Internationale |
奥萨马•本•拉登'Adoption国际秘书处 |
| SAI |
Safety Appliance Illustration |
安全设备图解 |