大頭照 [－头－]

Jyutping daai6 tau4 ziu3
Pinyin dà tóu zhào

Definitions (Wiktionary)
  1. noun
    headshot (photograph of one's head and neck area, often used on licences)
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 證件制度：臺
    證件照、大頭照
  2. 證件制度：陸
    標準照、標準像

大頭照 [－头－]

Jyutping
Pinyin dà tóu zhào

Definitions (CC-CEDICT)
  1. head-and-shoulders photo (esp. a formal one used in a passport, ID card etc)