| 1 | 协调 | 協調 | xié tiáo | xie2 tiao2 | to coordinate; to harmonize; to fit together; to match (colors etc); harmonious; concerted | | |
| 2 | 协作 | 協作 | xié zuò | xie2 zuo4 | cooperation; coordination | | |
| 3 | 协议 | 協議 | xié yì | xie2 yi4 | agreement; pact; protocol; Classifiers: 项 | | |
| 4 | 协助 | 協助 | xié zhù | xie2 zhu4 | to provide assistance; to aid | | |
| 5 | 协会 | 協會 | xié huì | xie2 hui4 | an association; a society; Classifiers: 个 | | |
| 6 | 协定 | 協定 | xié dìng | xie2 ding4 | agreement; accord; to reach an agreement | | |
| 7 | 协商 | 協商 | xié shāng | xie2 shang1 | to consult with; to talk things over; agreement | | |
| 8 | 妥协 | 妥協 | tuǒ xié | tuo3 xie2 | to compromise; to reach terms; a compromise | | |
| 9 | 协同 | 協同 | xié tóng | xie2 tong2 | to cooperate; in coordination with; coordinated; collaborate; collaboration; collaborative | | |
| 10 | 政协 | 政協 | zhèng xié | Zheng4 Xie2 | CPPCC (Chinese People's Political Consultative Conference); abbr. of 中国人民政治协商会议 | | |
| 11 | 协奏曲 | 協奏曲 | xié zòu qǔ | xie2 zou4 qu3 | concerto | | |
| 12 | 协 | 協 | xié | xie2 | to cooperate; to harmonize; to help; to assist; to join | | |
| 13 | 大英国协 | 大英國協 | dà yīng guó xié | Da4 ying1 Guo2 xie2 | British Commonwealth of Nations (Tw) | | |
| 14 | 协力车 | 協力車 | xié lì chē | xie2 li4 che1 | vehicle powered by two or more pedallers (typically, a tandem bicycle) | | |
| 15 | 足协杯 | 足協杯 | zú xié bēi | zu2 xie2 bei1 | Chinese Football Association Cup; soccer association cup | | |
| 16 | 海峡两岸关系协会 | 海峽兩岸關係協會 | hǎi xiá liǎng àn guān xi xié huì | Hai3 xia2 Liang3 an4 Guan1 xi5 Xie2 hui4 | PRC Association for Relations Across the Taiwan Straits (ARATS) | | |
| 17 | 海协会 | 海協會 | hǎi xié huì | Hai3 Xie2 hui4 | Association for Relations Across the Taiwan Straits (ARATS); abbr. for 海峡两岸关系协会 | | |
| 18 | 核协议 | 核協議 | hé xié yì | he2 xie2 yi4 | nuclear agreement | | |
| 19 | 登山协会 | 登山協會 | dēng shān xié huì | deng1 shan1 xie2 hui4 | alpine club; association | | |
| 20 | 关贸总协定 | 關貿總協定 | guān mào zǒng xié dìng | Guan1 Mao4 Zong3 xie2 ding4 | GATT, the 1995 General Agreement on Tariffs and Trade | | |
| 21 | 档案传输协定 | 檔案傳輸協定 | dàng àn chuán shū xié dìng | dang4 an4 chuan2 shu1 xie2 ding4 | File Transfer Protocol (FTP) | | |
| 22 | 达成协议 | 達成協議 | dá chéng xié yì | da2 cheng2 xie2 yi4 | to reach agreement | | |
| 23 | 超文件传输协定 | 超文件傳輸協定 | chāo wén jiàn chuán shū xié dìng | chao1 wen2 jian4 chuan2 shu1 xie2 ding4 | hypertext transfer protocol; HTTP | | |
| 24 | 超文本传输协定 | 超文本傳輸協定 | chāo wén běn chuán shū xié dìng | chao1 wen2 ben3 chuan2 shu1 xie2 ding4 | hypertext transfer protocol; HTTP | | |
| 25 | 测试和材料协会 | 測試和材料協會 | cè shì hé cái liào xié huì | Ce4 shi4 he2 Cai2 liao4 Xie2 hui4 | American Society for Testing and Materials (ASTM) | | |