UER abbr. unsatisfactory equipment report 不合格裝備報告; Unilateral Electric Manipulator 單向電動機械手; Unsatisfactory Equipment Report 不合格裝備報告; University Entrance Requirements 大學入學要求
UFF abbr. universal flip-flop 通用觸發(fā)器; United Freedom Front 自由戰(zhàn)線聯(lián)盟; Ulster Freedom Fighters 阿爾斯特自由戰(zhàn)士; University Film Foundation 大學電影基金
uf abbr. uniflora 單菌; used for 習慣用于; unfractionated 未被分餾; urea-formaldehyde 尿素-甲醛