缩写	全称	中文释义
PTO	Patella Tracking Orthosis	髌骨追踪矫形器
PTO	Parent Teacher Organization	家长教师组织
PTO	Permission To Occupy	占用许可
PTO	Please Turn Over	请把车翻过来
PTO	Please Take Off	请起飞
PTO	Poetry Today Online	今日诗歌在线
PTO	Preliminary Technical Order	初步技术订单
PTO	Please Turn the Page	请翻页
PTO	Prison Talk Online	网上监狱谈话
PTO	Power Take Off	动力起飞