QED

QED Quality Electricals Direct 质量电器直接

QED Quality Education Drive 素质教育的驱动

QED Quality Environment For Dartford Dartford质量环境

QED Quasi Ergebnisloses Denken 准Ergebnisloses Denken

QED Quod Erat Demonstrantum 而Erat Demonstrantum

QED Queues Enforth Development Enforth队列的发展

QED Your Mom Goes To College 你妈妈去上大学