ISOENserier
ISOENserier is a term that appears to be a portmanteau, potentially combining "ISO" with "ENserier" or a similar word. The prefix "ISO" often refers to standards set by the International Organization for Standardization. The "EN" prefix typically denotes European Norms, standards developed by CEN (European Committee for Standardization), CENELEC (European Committee for Electrotechnical Standardization), or ETSI (European Telecommunications Standards Institute). The latter part of the term, "serier," could be interpreted as "series" in several Romance languages, suggesting a collection or a sequence of related items.
Given this breakdown, ISOENserier likely refers to a set of standards that are either harmonized between ISO