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澳 plates: Macau, and what the letters mean

Facts checked

A plate beginning 澳 was registered in Macau, a special administrative region. The character is Ào, said roughly “ow (as in 'how')”. 澳 means a bay or sheltered inlet. It is the first character of 澳门 Àomén, 'bay gate', and on mainland plates it is a suffix rather than a leading character.

The letter after it is the office that issued the plate. 澳A belongs to Macau.

The colour of the plate is a separate fact from the characters: it says what kind of vehicle carries it, and the characters say nothing about it. The colour guide sets out what each of the 7 colours licenses.

Key facts

Plate character Ào “ow (as in 'how')”
PlaceMacau
Kindspecial administrative region
CapitalMacau
City letters1
Why this character澳 means a bay or sheltered inlet. It is the first character of 澳门 Àomén, 'bay gate', and on mainland plates it is a suffix rather than a leading character.

The city letters

Issuing offices in Macau.
Prefix Letter City Note
Z Z Macau cross-border vehicles (issued as 粤Z ···· 澳) Macau runs its own registration system and its own plates; 澳 never leads a mainland plate. A Macau vehicle allowed to drive into the mainland carries an additional Guangdong registration in the form 粤Z, four alphanumerics and the character 澳 — a black plate with white characters, issued by the Guangdong provincial public security department and normally valid only inside Guangdong. Cars in the Northbound Travel for Macau Vehicles scheme, and single-plate cars under the Hengqin arrangement, do not need one.

Macau plates: questions people ask

What does 澳 mean on a Chinese licence plate?
澳 (Ào, "ow (as in 'how')") is the abbreviation for Macau. 澳 means a bay or sheltered inlet. It is the first character of 澳门 Àomén, 'bay gate', and on mainland plates it is a suffix rather than a leading character.
Which city is 澳A?
Macau. The letter A goes to the seat of government in almost every province, and the remaining letters were assigned to the other issuing offices.

Related

Sources for Macau

  1. Wikipedia (Chinese), 中华人民共和国民用机动车号牌 (Civil motor-vehicle registration plates of the People's Republic of China). Read . Carries the complete province-by-province table of issuing-office letters, with the retired and renumbered series footnoted to Chinese news and public-security sources. Used as a finding aid; wording here is our own.
  2. Wikipedia (Chinese), 中华人民共和国机动车号牌 (Motor-vehicle registration plates of the People's Republic of China). Read . Plate types, colours, diplomatic, police, armed-police and temporary series.
  3. Wikipedia, Vehicle registration plates of China. Read . English list of prefixes; the article flags its own list as incomplete, so it is used here to cross-check the Chinese table rather than as the primary record.