自由选择权自由選擇權 free agency
航空自卫队航空自衛隊 air self-defense force
通讯自动化通訊自動化 communications automation
三自爱国教会三自愛國教會 Three-Self Patriotic Movement, PRC government-sanctioned Protestant church from 1949
环法自行车赛環法自行車賽 Tour de France cycle race
老山自行车馆老山自行車館 Laoshan Velodrome, a Beijing 2008 Olympics venue
自主神经系统自主神經系統 autonomic nervous system
自动换刀装置自動換刀裝置 automatic tool changer (ATC)
自律神经系统自律神經系統 autonomic nervous system
自然语言处理自然語言處理 natural language processing, NLP
自由亚洲电台自由亞洲電台 Radio Free Asia
自由基清除剂自由基清除劑 radical scavenger (chemistry)
自由意志主义自由意志主義 libertarianism
自由素食主义自由素食主義 Freeganism
自发对称破缺自發對稱破缺 spontaneous symmetry breaking (physics)
自体免疫疾病自體免疫疾病 autoimmune disease
不自由,毋宁死不自由,毋寧死, give me liberty or give me death
世界自然基金会世界自然基金會 World Wildlife Fund WWF
伊通自然保护区伊通自然保護區 Yitong nature reserve in Yitong Manchurian autonomous county 伊通满族自治县, Siping, Jilin
儿孙自有儿孙福兒孫自有兒孫福 younger generations will do all right on their own (idiom)
北川羌族自治县北川羌族自治縣 Beichuan Qiang Autonomous County, in Mianyang City 绵阳市[mián yáng shì], Sichuan
大化瑶族自治县大化瑤族自治縣 Dahua Yao Autonomous County, in Hechi City 河池市[hé chí shì], Guangxi
孟村回族自治县孟村回族自治縣 Mengcun Hui Autonomous County, in Cangzhou City 沧州市[cāng zhōu shì], Hebei
富川瑶族自治县富川瑤族自治縣 Fuchuan Yao Autonomous County, in Hezhou City 贺州市[hè zhōu shì], Guangxi
宽城满族自治县寬城滿族自治縣 Kuancheng Manchu Autonomous County, in Chengde City 承德市[chéng dé shì], Hebei
峨山彝族自治县峨山彝族自治縣 Eshan Yi Autonomous County, in Yuxi City 玉溪市[yù xī shì], Yunnan
峨边彝族自治县峨邊彝族自治縣 Ebian Yi Autonomous County, in Leshan City 乐山市[lè shān shì], Sichuan
巴马瑶族自治县巴馬瑤族自治縣 Bama Yao Autonomous County, in Hechi City 河池市[hé chí shì], Guangxi
新晃侗族自治县新晃侗族自治縣 Xinhuang Dong Autonomous County, in Huaihua City 怀化市[huái huà shì], Hunan
漾濞彝族自治县漾濞彝族自治縣 Yangbi Yi Autonomous County, in Dali Bai Autonomous Prefecture 大理白族自治州[dà lǐ bái zú zì zhì zhōu], Yunnan
济州特别自治道濟州特別自治道 Jeju island special autonomous province, South Korea, a World Heritage site
石林彝族自治县石林彝族自治縣 Shilin Yi Autonomous County, in Kunming City 昆明市[kūn míng shì], Yunnan
自动体外除颤器自動體外除顫器 AED (automated external defibrillator)
自然科学基金会自然科學基金會 natural science fund
自由软件基金会自由軟件基金會 Free Software Foundation
船到桥门自会直船到橋門自會直 1.lit. when the ship arrives at the bridge we can deal with the problem2.no point in worrying about sth until it actually happens (idiom)
船到桥头自然直船到橋頭自然直 1.lit. when the boat reaches the bridge, it will pass underneath without trouble (proverb)2.fig. everything will be all right
通道侗族自治县通道侗族自治縣 Tongdao Dong Autonomous County, in Huaihua City 怀化市[huái huà shì], Hunan
马边彝族自治县馬邊彝族自治縣 Mabian Yi Autonomous County, in Leshan City 乐山市[lè shān shì], Sichuan
麻阳苗族自治县麻陽苗族自治縣 Mayang Miao Autonomous County, in Huaihua City 怀化市[huái huà shì], Hunan
搬石头砸自己的脚搬石頭砸自己的腳 1.to move a stone and stub one's toe2.to shoot oneself in the foot (idiom)
欧洲自由贸易联盟歐洲自由貿易聯盟 European Free Trade Association
沿河土家族自治县沿河土家族自治縣 Yanhe Tujia Autonomous County, in Tongren City 铜仁市[tóng rén shì], Guizhou
玉龙纳西族自治县玉龍納西族自治縣 Yulong Naxi Autonomous County, in Lijiang City 丽江市[lì jiāng shì], Yunnan
白水江自然保护区白水江自然保護區 Baishuijiang Nature Reserve, Gansu
保亭黎族苗族自治县保亭黎族苗族自治縣 Baoting Li and Miao autonomous county, Hainan
冰炭不言,冷热自明冰炭不言,冷熱自明, ice or coals, whether hot or cold goes without saying (idiom); fig. sincerity is not expressed in words
博尔塔拉蒙古自治州博爾塔拉蒙古自治州 Bortala Mongol Autonomous Prefecture, in Xinjiang Uighur Autonomous Region 新疆维吾尔自治区[xīn jiāng wéi wú ěr zì zhì qū]