International Aeronautical Telecommunication Switch

coupled (linked)switch,deck switch,gang switch

International Telecommunication Union-Telecommunication Standard Sector ITU-T

International Telecommunication Union-Telecommunication Standardization Sector

Air Switch，Air-break Switch

switch on and switch off

switch point；point tongue；switch rail；tongue rail；blade

whippletree switch whiffletree switch

(data) code (in telecommunication)

(INMS)integration telecommunication network management system

“eleven-five” telecommunication programming

11th Five-year Plan of telecommunication development

3G mobile telecommunication

advanced telecommunication computing architecture

aeronautical fixed telecommunication network

Aeronautical Telecommunication

aeronautical telecommunication agency

aeronautical telecommunication log

aeronautical telecommunication network