SSTU的全称:State School Teachers' Union (Australia) | 中文意思:───国家教师联盟(澳大利亚)
SSTU的全称:Street Survival Training Unit (New Zealand) | 中文意思:───街道生存训练组(新西兰)
SSTU的全称:Single Stage to Utah (slang for X-33, built to test Lockheed VentureStar Concept SSTO - RLV) | 中文意思:───犹他州的单级(俚语,意为X-33,内置测试洛克希德科星SSTO概念--RLV)
SSTU的全称:Saratov State Technical University (Russia) | 中文意思:───萨拉托夫国立技术大学(俄罗斯)