What is another word for s/n?
Pronunciation: [ˈɛs slˈaʃ ˈɛn] (IPA) 
The acronym "s/n" typically stands for "serial number," but it can also have other meanings depending on the context. Some synonyms for "s/n" include ID number, product code, registration code, and asset tag. In some cases, "s/n" may be used to refer to a unique identifying number for a person, such as a social security number or passport number. In the world of computing, "s/n" may refer to a hardware or software identifier, such as a device serial number or software license key. Regardless of the specific meaning, "s/n" is a shorthand way to refer to a unique identifier or code.
