Operational Performance Indicator经营业绩指标 Optus Private IPOptus私人的IP Optional Procedure Indicator随意的程序的指示器 Other People's Inventory别人的存货 Outdoor Pointing Interface (meter for aligning broadband satellite signals for internet)户外指向接口(米对正为互联网宽带卫星信号) Oral Proficiency Interview (English language test)英语口语能力面试(测试) Office of Public Instruction办公室的公共指导 Omnibus Personality Inventory多项个性调查表 Open Prepress Interface打开前的接口 Office of Public Informationn. 公共资料处 Organizational Performance Infrastructure组织绩效的基础设施 Ocean Profile on the Internet海洋轮廓在互联网上 Outside Plant Interface植物的界面。外面 Obscenity, Profanity, Indecency (FCC)淫秽、亵渎,不良信息(FCC) Office of Primary Interest办公室里最感兴趣的