English ⇄ Amharic Arabic Basque Bulgarian Catalan Chinese Chinese Taiwan Chinese simplified Czech English Estonian French Galician German Greek Hebrew Hindi Icelandic Indonesian Japanese Kannada Latvian Lithuanian Malay Malayalam Marathi Odia Polish Portuguese Romanian Russian Slovak Slovene Spanish Swahili Tamil Telugu Turkish Ukrainian Urdu Vietnamese Welsh

Session Initiation Protocol
abbr., file.ext.	SIP
IT, abbr.	SIP (IETF, VOIP, ENUM)
Session Initiation Protocol A standard signaling protocol for establishing multi-media communications sessions between two or more users over an IP network
abbr., comp., MS	SIP (Session Initiation Protocol)