What is another word for registration number?
Pronunciation: [ɹˌɛd͡ʒɪstɹˈe͡ɪʃən nˈʌmbə] (IPA) 
The term "registration number" can be quite specific and might not always fit the context. There are several synonyms for this term, which can be used interchangeably without changing the meaning. Identifying terms like "license plate number" or "vehicle identification number" are common synonyms used in the automotive industry. Companies and corporations might use the term "client number" or "customer number" instead of registration number. Similarly, governing bodies might use terms like "tax ID number" or "social security number" to refer to the registration number. These synonyms provide a more relevant and recognizable term to convey information to the intended audience.
