Food and Agriculture Organization联合国粮食及农业组织 Finish All Over完全结束 Fiscal Agent Organization (healthcare)会计代理机构(保健) Foreign Affairs Office外事办公室 Food and Agriculture Organization (of the United Nations)联合国粮食及农业组织 Fonds voor Arbeidsongevallen (Belgium)voor管理Arbeidsongevallen(比利时) Federal Archaeology Office (Canada)联邦考古办公室(加拿大) Fiscal Affairs Office (EU)财政事务办公室(欧盟) For the Attention of的注意力 Foreign Area Officer国外地区主任 Forward Air Observer前进空中的观察者 Fatty Acid Oxidation脂肪酸氧化 Field Air Only (paintball)现场(彩弹) Forced Air Oil强迫空气油 Field Artillery Operator野战炮操作