中文: abbr. 救助无自理能力儿童(Aid to Families with Dependent Children);自动驾驶飞行指示计算机(Autopilot Flight Director Computer);(美)对有子女家庭补助计划(Aid to Families with Dependent Children);亚太财经与发展中心(Asia-Pacific Finance and Development Center)
中文: abbr. auxiliary floating drydock-little 小型辅助浮船坞; Small Auxiliary Floating Dry Dock (non-self-propelled) 小型后备流动的干船坞(非机动式的)(美国海军船舰符号)
中文: abbr. Admiralty Fuel Experimental Station 海军部燃料实验站; Apgar Fuzzy expert system 阿普加乏晰专家系统; Air Force Exchange Service 空军交流服务; Armed Forces Examining Stations 武装部队检查站
中文: abbr. Air Freight Forwarders Association 空运公司联合会; audio frequency Fourier analyzer 音频傅里叶分析器