- 澳大利亚 àodàlìyà AustraliaAustralia; a country and continent in the Southern Hemisphere
- 澳门 àomén MacaoA city and Special Administrative Region of China, located on the southwest side of the Pearl River Delta; formerly a Portuguese colony.
- 澳洲 àozhōu AustraliaAustralia (the country); abbreviation for [[澳大利亚|澳大利亞|ao4 da4 li4 ya4]] or [[澳大利亚联邦|澳大利亞聯邦|ao4 da4 li4 ya4 lian2 bang1]]
- 港澳 gǎng'ào Hong Kong and MacaoAbbreviation for [[香港|香港|xiang1 gang3]] and [[澳门|澳門|ao4 men2]]
- 澳元 àoyuán Australian dollar
- 港澳台 gǎng'àotái Hong Kong, Macao, and TaiwanAbbreviation for the combined region of [[香港|香港|xiang1 gang3]], [[澳门|澳門|ao4 men2]], and [[台湾|臺灣|tai2 wan1]].
- 港澳地区 gǎng'àodìqū Hong Kong and MacauThe combined region of Hong Kong and Macau
- 南澳 nán'ào Nan'aoNan'ao County in Shantou, Guangdong, or Nan'ao Township in Yilan County, Taiwan
- 港澳办 gǎng'àobàn Hong Kong and Macao Affairs Office(abbreviation) Hong Kong and Macao Affairs Office of the State Council; the official body responsible for coordinating matters related to the Special Administrative Regions of Hong Kong and Macao
- 澳币 àobì Australian dollar
- 苏澳 sū'ào Su'aoSu'ao Township in Yilan County, Taiwan; home to a major harbor and the starting point of the Su'ao-Hualien Highway
- 南澳岛 nán'àodǎo Nan'ao IslandNan'ao Island in [[汕头|汕頭|shan4 tou2]], Guangdong
- 南澳县 nán'àoxiàn Nan'ao CountyNan'ao, a county in Shantou City, Guangdong province
- 澳门国际机场 àoménguójìjīchǎng Macau International Airport
- 澳大利亚联邦 àodàlìyàliánbāng Commonwealth of AustraliaThe official name of the country and continent located in the southern Pacific Ocean, commonly known as [[澳大利亚|澳大利亞|ao4 da4 li4 ya4]] or [[澳洲|澳洲|ao4 zhou1]].
- 澳抗 àokàng hepatitis B antigenAustralia antigen; a surface antigen of the hepatitis B virus (HBsAg)
- 澳门市 àoménshì MacauMunicipality of Macau
- 澳洲广播电台 àozhōuguǎngbōdiàntái Australian Broadcasting CorporationAustralian Broadcasting Corporation (ABC); the Australian state-run radio and television broadcaster
- 澳大利亚洲 àodàlìyàzhōu AustraliaAustralia; the continent of Australia
- 澳新军团 àoxīnjūntuán ANZACAustralian and New Zealand Army Corps
- 苏澳镇 sū'àozhèn Suao TownshipSuao Township in Yilan County, Taiwan
- 中央人民政府驻澳门特别行政区联络办公室 zhōngyāngrénmínzhèngfǔzhù'àoméntèbiéxíngzhèngqūliánluòbàngōngshì Liaison Office of the Central People's Government in the Macao Special Administrative Regionthe official representative agency of the Chinese central government in Macao
- 中澳 zhōng'ào China-AustraliaChina and Australia; relating to China and Australia
- 南方澳渔港 nánfāng'àoyúgǎng Nanfang-ao Fishing PortNanfang-ao Port located in [[宜兰县|宜蘭縣|yi2 lan2 xian4]], Taiwan
- 南澳大利亚州 nán'àodàlìyàzhōu South AustraliaSouth Australia, a state of Australia
- 南澳乡 nán'àoxiāng Nan'ao TownshipNan'ao Township in Yilan County, Taiwan
- 国务院港澳事务办公室 guówùyuàngǎng'àoshìwùbàngōngshì Hong Kong and Macao Affairs OfficeThe Hong Kong and Macao Affairs Office of the State Council, abbreviated as [[港澳办|港澳辦|gang3 ao4 ban4]]
- 土澳 tǔ'ào AustraliaSlang term for Australia, reflecting a perception of the country as being unrefined or something of a backwater.
- 港珠澳 gǎngzhū'ào Hong Kong, Zhuhai, and MacauShort for [[香港|香港|xiang1 gang3]], [[珠海|珠海|zhu1 hai3]], and [[澳门|澳門|ao4 men2]].
- 港珠澳大桥 gǎngzhū'àodàqiáo Hong Kong-Zhuhai-Macau BridgeThe bridge-tunnel system connecting Hong Kong, Zhuhai, and Macau
- 澳南沙锥 àonánshāzhuī Latham's snipethe Latham's snipe, a species of bird native to East Asia and Australia with the scientific name Gallinago hardwickii
- 澳大利亚元 àodàlìyàyuán Australian dollarthe official currency of the Commonwealth of Australia
- 澳大利亚国立大学 àodàlìyàguólìdàxué Australian National UniversityAustralian National University (ANU), located in Canberra
- 澳大利亚抗原 àodàlìyàkàngyuán hepatitis B surface antigenthe protein on the surface of the hepatitis B virus, often used to screen for infection
- 澳大利亚首都特区 àodàlìyàshǒudūtèqū Australian Capital TerritoryTerritory containing Canberra, the capital city of Australia
- 澳大拉西亚 àodàlāxīyà AustralasiaA region in Oceania that includes Australia, New Zealand, Tasmania, and surrounding islands.
- 澳宝 àobǎo opal(bound form) opal
- 澳式 àoshì Australian or Macanese styleIn the style of Australia or Macau.
- 澳式橄榄球 àoshìgǎnlǎnqiú Australian rules footballAustralian rules football; Aussie rules
- 澳新军团日 àoxīnjūntuánrì Anzac DayNational day of remembrance in Australia and New Zealand observed on April 25th to honor those who served and died in all wars, conflicts, and peacekeeping operations
- 澳新界 àoxīnjiè Australasian realm
- 澳洲坚果 àozhōujiānguǒ macadamia nut
- 澳洲宝石 àozhōubǎoshí opalprecious stone consisting of hydrated silica, typically semi-transparent and showing many small points of shifting color
- 澳洲小鹦鹉 àozhōuxiǎoyīngwǔ lorikeet
- 澳洲野犬 àozhōuyěquǎn dingodingo; the Australian wild dog (Canis dingo)
- 澳洲鳗鲡 àozhōumánlí short-finned eelshort-finned eel; a species of eel found in Australia and New Zealand (Anguilla australis)
- 澳纽 àoniǔ Australia and New ZealandAbbreviation for Australia and New Zealand, referring to the region comprising [[澳大利亚|澳大利亞|ao4 da4 li4 ya4]] and [[新西兰|新西蘭|xin1 xi1 lan2]]
- 澳门币 àoménbì Macanese patacathe official currency of the Macao Special Administrative Region
- 澳门立法会 àoménlìfǎhuì Legislative Council of Macaothe legislative body of the Macao Special Administrative Region
Sources
- Frequency data
- MTSU Chinese text computingSUBTLEX-CH