Similar to 情報・通信・コンピュータ一覧の一覧

Oversight Board (Meta)

Telecommunication

Dedicated short-range communications

Keyword Protocol 2000

Matrix (protocol)

OBject EXchange

SD-WAN

Template:Telecommunications

Active SETI

Tin can telephone

Open-access repository

Overhead lines

Whistled language

International maritime signal flags

Time signal

Voltage sag

Secure communication