| TASS | Tucson Animation Screening Society (Arizona) | 图森动画放映协会（亚利桑那州） |
| TASS | Tarboro Association of Saltwater Sportsman | 塔尔博罗盐水运动员协会 |
| TASS | Telluride Association Sophomore Seminar | 碲化物协会二年级研讨会 |
| TASS | Threat Assessment Scheduling System | 威胁评估调度系统 |
| TASS | True Analogue Sensitivity Setup | 真实模拟灵敏度设置 |
| TASS | The Army School System (formerly Total Army School System) | 陆军学校系统（原陆军学校系统） |
| TASS | Tactical Air-To-Surface System | 战术空对地系统 |
| TASS | Terminal Air Surveillance System | 终端空中监视系统 |
| TASS | Tactical Automated Security System | 战术自动化安全系统 |
| TASS | USAF Tactical Air Support Squadron | 美国空军战术空中支援中队 |
| TASS | The Army Study System | 陆军学习系统 |
| TASS | Toxic Anterior Segment Syndrome (eye surgery complication) | 中毒性眼前节综合征（眼部手术并发症） |
| TASS | Tactical Automated Switch System | 战术自动交换系统 |
| TASS | Telegrafnoje Agentstvo Sovietskovo Soïuza (news agency of the former Soviet Union) | Telegrafnoje Agentstvo Sovietskovo Soïuza (news agency of the former Soviet Union) |
| TASS | Tactical Avionics System Simulator | 战术航空电子系统模拟器 |
| TASS | Total Army School System | 陆军学校系统 |
| TASS | Two-Arm Slot Antenna | 双臂槽天线 |
| TASS | Talented Athlete Scholarship Scheme (UK) | 天才运动员奖学金计划（英国） |
| TASS | Totally Agile Sensor Systems | 完全灵活的传感器系统 |
| TASS | Technical, Administrative and Supervisory Staffs (UK) | 技术、行政和监督人员（英国） |
| TASS | Terminal Area Simulation System | 航站区模拟系统 |
| TASS | Talented Athlete Scholarship Scheme | 天才运动员奖学金计划 |
| TASS | Ticlopidine Aspirin Stroke Study | 噻氯匹定阿司匹林卒中研究 |
| TASS | Tilt and Speed Supervision (automatic control system found on tilting passenger trains in the UK) | 倾斜和速度监控（英国倾斜客运列车上的自动控制系统） |
| TASS | Tactical Air Support Section | 战术空中支援科 |
| TASS | Trading Advisors Selection System | 交易顾问选择系统 |
| TASS | Towed-Array Sensor/Sonar System | Towed-Array传感器/声纳系统 |
| TASS | Towed Array Surveillance System | 拖曳式阵列监视系统 |
| TASS | Tactical Air Support Squadron | 战术空中支援中队 |
| TASS | The Amateur Sky Survey | 业余天空调查 |
| TASS | Tactical Armed Surveillance System | 战术武装监视系统 |
| TASS | transiently acting soluble suppressor | 瞬时作用可溶性抑制剂 |
| TASS | Tree and Stand Simulator (forestry industry) | 树木和林分模拟器（林业） |
| TASS | tactile-auditory substitution system | 触觉听觉替代系统 |
| TASS | Target Acquisition Sensor Suite | 目标采集传感器套件 |
| TASS | Technical Acquisition Support Services | 技术采购支持服务 |
| TASS | Talented Athletes' Scholarship Scheme | 才华横溢的运动员奖学金计划 |
| TASS | Technical Acquisition Support Services (USAF Space & Missile Systems Center) | 技术获取支持服务(美国空军空间和导弹系统中心) |
| TASS | Sovyetler Birligi Telgraf Ajansi | Sovyetler Birligi Telgraf Ajansi公司 |
| TASS | Tenant Assessment Sub-System | 租户评估子系统 |
| TASS | Train Acoustic Sound System | 列车音响系统 |
| TASS | Tanzania Adventist Secondary School | 坦桑尼亚基督复临安息日会中学 |