| 阿奶 | ā nǎi | granny |
| 阿妹 | ā mèi | younger sister |
| 阿姆哈拉 | Ā mǔ hā lā | Amhara (province, language and ethnic group of Ethiopia); Amharic; Ethiopian |
| 阿姆斯特丹 | Ā mǔ sī tè dān | Amsterdam, capital of Netherlands |
| 阿姆斯特朗 | Ā mǔ sī tè lǎng | surname Armstrong |
| 阿姆河 | Ā mǔ Hé | Amu Darya, the biggest river of Central Asia, from Pamir to Aral sea, forming the boundary between Afghanistan and Tajikistan then flowing through Turkmenistan and Uzbekistan; formerly called Oxus by Greek and Western writers, and Gihon by medieval Islamic writers |
| 阿婆 | ā pó | granny; mother-in-law |
| 阿妈 | ā mā | mother; nurse; amah; serving woman |
| 阿富汗语 | Ā fù hán yǔ | Afghan (language) |
| 阿巴 | Ā bā | Aba, southeast Nigerian city; Aba, the Lisu 傈僳 word for grandfather |
| 阿巴嘎旗 | Ā bā gā qí | Abag banner or Avga khoshuu in Xilin Gol league 锡林郭勒盟, Inner Mongolia |
| 阿巴拉契亚 | Ā bā lā qì yà | Appalachian Mountains in North America |
| 阿巴斯 | Ā bā sī | Abbas (name); Mahmoud Abbas (1935-), also called Abu Mazen, Palestinian leader, Chairman of the Palestinian National Authority (PNA) from 2005 |
| 阿布叔醇 | ā bù shū chún | albuterol, chemical used in treating asthma |
| 阿布哈兹 | Ā bù hā zī | Abkhazia, region in Georgia |
| 阿布扎比市 | Ā bù zhā bǐ shì | Abu Dhabi, capital of United Arab Emirates (UAE) |
| 阿布沙耶夫 | Ā bù Shā yē fū | Abu Sayyaf, militant Islamist separatist group also known as al-Harakat al-Islamiyya |
| 阿布贾 | Ā bù jiǎ | Abuja, capital of Nigeria |
| 阿希姆 | Ā xī mǔ | Askim (city in Østfold, Norway) |
| 阿弗洛狄忒 | Ā fú luò dí tè | Aphrodite (Greek goddess of love); Venus |
| 阿弟 | ā dì | younger brother |
| 阿弥陀佛 | Ē mí tuó Fó | Amitabha Buddha; the Buddha of the Western paradise; may the lord Buddha preserve us!; merciful Buddha! |
| 阿弥陀如来 | Ē mí tuó rú lái | Amitabha, Buddha of infinite light |
| 阿佛洛狄忒 | Ā fú luò dí tè | Aphrodite, Greek goddess of beauty and love, daughter of Zeus; latin Venus |
| 阿得莱德 | Ā dé lái dé | Adelaide, capital of South Australia |
| 阿德莱德 | Ā dé lái dé | Adelaide, capital of South Australia |
| 阿德雷德 | Ā dé léi dé | Adelaide, capital of South Australia; also written 阿德莱德 |
| 阿托品 | ā tuō pǐn | atropine C17H23NO3, alkaloid drug derived from deadly nightshade (Atropa belladonna) |
| 阿拉 | ā lā | I; we; me; us |
| 阿拉丁 | Ā lā dīng | Aladdin, character in one of the tales in the The Book of One Thousand and One Nights |
| 阿拉干山脉 | Ā lā gān shān mài | Arakan Yoma, mountain range in western Myanmar (Burma) |
| 阿拉伯 | Ā lā bó | Arabian; Arabic; Arab |
| 阿拉伯世界 | Ā lā bó shì jiè | Arab world |
| 阿拉伯共同市场 | Ā lā bó Gòng tóng Shì chǎng | Arab Common Market |
| 阿拉伯国家联盟 | Ā lā bó Guó jiā Lián méng | Arab League, regional organization of Arab states in Southwest Asia, and North and Northeast Africa, officially called the League of Arab States |
| 阿拉伯数字 | Ā lā bó shù zì | Arabic numerals 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 |
| 阿拉伯文 | Ā lā bó wén | Arabic (language & writing) |
| 阿拉伯海 | Ā lā bó hǎi | Arabian Sea |
| 阿拉伯糖 | ā lā bó táng | arabinose (type of sugar) |
| 阿拉伯联合酋长国 | Ā lā bó Lián hé Qiú zhǎng guó | United Arab Emirates (UAE) |
| 阿拉伯胶 | Ā lā bó jiāo | gum Arabica; acacia gum |
| 阿拉伯茴香 | ā lā bó huí xiāng | see 孜然, cumin |
| 阿拉伯电信联盟 | Ā lā bó Diàn xìn Lián méng | Arab Telecommunication Union |
| 阿拉善 | Ā lā shàn | Alxa league, a prefecture level subdivision of Inner Mongolia |
| 阿拉善右旗 | Ā lā shàn yòu qí | Alxa right banner, Mongolian Alshaa Baruun khoshuu, in Alxa league 阿拉善盟, Inner Mongolia (formerly in Gansu 1969-1979) |
| 阿拉善左旗 | Ā lā shàn zuǒ qí | Alxa left banner, Mongolian Alshaa Züün khoshuu, in Alxa league 阿拉善盟, Inner Mongolia (formerly in Gansu 1969-1979) |
| 阿拉善盟 | Ā lā shàn méng | Alxa league, a prefecture level subdivision of Inner Mongolia |
| 阿拉塔斯 | Ā lā tǎ sī | surname Alatas; Ali Alatas (1932-), Indonesian Foreign Minister |
| 阿拉巴马 | Ā lā bā mǎ | Alabama, US state |
| 阿拉巴马州 | Ā lā bā mǎ zhōu | Alabama, US state |
