tele - thio
- teleautomatics
- telecamera
- telecast
- telecasting
- telechiric device
- telechron timer
- telecommunication
- telecommunication agency
- telecommunicational
- telecommunications
- telecontrol
- telecontrol command
- telecontrol equipment
- telecontrolled
- telegram
- telegraph
- telegraph apparatus
- telegraph channel
- telegraph code
- telegraph equation
- telegraph equipment
- telegraph exchange
- telegraph key
- telegraph modulation
- telegraph office
- telegraph receiver
- telegraph signal
- telegraph subscriber
- telegraph tape
- telegraph traffic
- telegraph transmission
- telegraph-tape reel
- telegrapher
- telegrapher's equation
- telegraphic
- telegraphic keying
- telegraphic speed
- telegraphy
- Teleiocerata
- telemanipulation