UO abbr. 尚未发出的定货单(undelivered orders);网络创世纪(Ultima Online)
- Success is getting uo one more time than you fall down!
成功就是爬起来的次数比跌倒的次数多一次! - "Drat! " said Mole, as he stumbled and he diamond shot uo our of his paws.
当他被绊倒时,,钻石脱开它的爪子被抛向空中,“啊!”鼹鼠大喊道。 - Roundtrip Economy class air ticket for Hong Kong and Shanghai on UO (E-Ticket).
港龙航空公司来回香港至上海经济客位机票(电子机票)。