Jisho

×
Wikipedia definition
1. Service numberA service number is an identification code used to identify a person within a large group. Service numbers are most often associated with the military; however, they may be used in civilian term as well. Social Security Numbers may be seen as types of service numbers. The term "serial number" is often seen as synonym of service number; however, a serial number more accurately describes manufacture and product codes, rather than personnel identification.
Read “Service number” on English Wikipedia
Read “認識番号” on Japanese Wikipedia
Read “Service number” on DBpedia

Discussions

to talk about this word.