中文: abbr. atmospheric fluidized bed combustion 空气流化床燃烧; atmospheric fluidized bed combustors 常压流压床燃烧炉
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)