English ⇄ Albanian Amharic Arabic Armenian Assamese Azerbaijani Basque Bengali Bosnian Bosnian cyrillic Bulgarian Catalan Chinese Chinese Taiwan Chinese simplified Czech Danish Dutch English Esperanto Estonian Filipino Finnish French Galician Georgian German Greek Gujarati Hausa Hebrew Hindi Hungarian Igbo Indonesian Inuktitut Irish Italian Japanese Kannada Kazakh Khmer Kinyarwanda Konkani Korean Kyrgyz Latin Latvian Lithuanian Luxembourgish Macedonian Malay Malayalam Maltese Maori Marathi Nepali Norwegian Norwegian Bokmål Odia Persian Polish Portuguese Punjabi Quechuan Romanian Russian Scottish Gaelic Serbian Latin Sesotho sa leboa Sinhala Slovak Slovene Spanish Swahili Swedish Tamil Tatar Telugu Tswana Turkish Turkmen Ukrainian Urdu Uzbek Vietnamese Welsh Wolof Xhosa Zulu

extension [ɪk'stenʃ(ə)n] abbr.
abbr., avia.	EXTEN
abbr., mil.	extn; extns
mil., abbr.	ext; extsn
mil., logist.	Cable used to connect multiplex equipments: 1. either to the switching equipment; 2. or the operating equipment. (FRA)
extensions S/MIME n
IT	Provides cryptographic security services for electronic messaging applications: authentication, message integrity and non-repudiation of origin using digital signatures and privacy and data security using encryption to provide a consistent way to send and receive MIME data. (RFC 2311)

extension: 16 phrases in 5 subjects

Abbreviation	7
Information technology	3
Microsoft	1
Military	3
University	2