en registration number (n, communication)
― Synonym ⟶
Weight: 2.0
en license number (n, communication) Source: Open Multilingual WordNet
ja 登録番号 (n)
― Synonym ⟶
Weight: 2.0
en registration number Source: JMDict 1.07
de autokennzeichen (n)
― Synonym ⟶
Weight: 1.0
en registration number Source: German Wiktionary