Former Regime Loyalists (Iraq)前政权的支持者(伊拉克) Feltman Research Labs.Feltman研究实验室 Fire Research Laboratory (US Bureau of Alcohol, Tobacco, Firearms and Explosives)消防实验室(美国统计局的饮酒、吸烟、武器和炸药) Failure Rate Level (standard for electronic components)故障率水平(标准的电子元件) Field Research Laboratory (India)田野调查研究实验室(印度) Friesland弗里斯兰省[荷兰省名](靠近北海) Frequently Requested Listings (Automated Directory Assistance & Speech-enabled Applications)常常要求上市(援助和语音激活式应用自动目录) Free & Reduced Lunch自由和减少吃午餐 Filter, Regulator, Lubricator (pneumatics technology)过滤器、调节阀、润滑器(气动技术) Fire Resistance Level (grading for building products)耐火等级(等级为建筑产品) Facility Restriction Level设施限制的水平 Fiberglass Reinforced Lining (peramenent spa and hot tub refinishing)玻璃纤维内衬(peramenent水疗浴缸翻新) Finished Roof Level完成屋顶的水平 Frame Representation Language (MIT)框架表示法语言(麻省理工学院) Finland-Russia Line (fiber optic)Finland-Russia线(光纤)