dire - dot
- direct access
- direct access button
- direct address
- direct addressing
- Direct button
- direct call button
- direct call station selector
- direct channel
- direct channel stage
- direct communication
- direct communication principle
- direct communication telephone
- direct connection
- direct control
- direct control channel
- direct control circuit isolation
- direct control selection
- direct current
- direct current call
- direct dialing
- direct digital control
- direct display
- direct editing
- direct fax number entry
- direct frequency synthesis
- direct frequency synthesizer
- direct heating coefficient
- direct image
- direct impulse
- direct indicator bit
- direct input
- direct input typesetter
- direct international circuit
- direct Internet connection
- direct intradialing
- direct leakage
- direct line
- direct line access
- direct modulation
- direct numerical control
