🌐EspañolEnglishDeutschEspañolFrançaisPolskiPortuguêsTürkçeРусскийالعربية한국어中文日本語EntityQ2582530· pop 17· linked from 39 articlesNCPobsolete program that provided the middle layers of the protocol stack running on host computers of the ARPANETAvailable in 17 languagesFrançaisDeutsch中文日本語РусскийPortuguêsالعربيةCatalanCzechGeorgianConnectionsUniversity of California, Los AngelesEntityInternet Engineering Task ForceEntityCategoriesARPANETNetwork protocols