| STAS | Science Teachers Association of Singapore | 新加坡科学教师协会 |
| STAS | Submarine Towed Array Sonar | 潜艇拖曳阵列声纳 |
| STAS | Short Term Analysis Services | 短期分析服务 |
| STAS | Strategic Transportation Analysis System | 战略运输分析系统 |
| STAS | Submarine Towed Array System | 潜艇拖曳阵列系统 |
| STAS | Southwest Texas Aerostat System | 德克萨斯州西南部航空站系统 |
| STAS | Short Term Advertising Strength | 短期广告实力 |
| STAS | Standard de Stat (State Standard; Romania) | 国家标准（国家标准；罗马尼亚） |
| STAS | State-Trait Anger Scale | 状态特征愤怒量表 |
| STAS | Short-Term Advertising Strength (Denmark) | 短期广告实力（丹麦） |
| STAS | Short Term Analysis Service | 短期分析服务 |
| STAS | Superman the Animated Seires | 动画赛勒斯超人 |
| STAS | Short Term Analysis Study | 短期分析研究 |
| STAS | Statistical Toll Analysis System | 统计收费分析系统 |
| STAS | Safe To Arm Signal | 安全防护信号 |
| STAS | Sporadic Testicular Agenesis Syndrome | 散发性睾丸发育不全综合征 |
| STAS | short-term air supply | 短期空气供应 |