Feeder Distribution Interface饋線分配介面 Foreign Direct Investment外商直接投资 Fault Detection and Isolation故障检测和隔离 Federation Dentaire Internationale世界口腔联盟 Failure Detection and Isolation故障的检测和隔离 Fretwell-Downing InformaticsFretwell-Downing信息学 Foreign Direct Investment (political science/economics)外国直接投资(政治科学和经济学) Financing Data Initiative (Canada)金融数据倡议(加拿大) Fire Danger Index火险指标 Fraud Discovery Institute欺诈发现研究所 Food Distributors International国际食品分销商 Fiber Distribution Interface纤维分布的接口 First Day Issue (philately)第一天问题(集邮) Facility Determination Inquiry设备测定的询价,则甚为感谢 Flash Data Integrator (software read-while-write data manager for flash memory from Intel)软件read-while-write闪光数据积分数据经理闪存从英特尔