sync - tena
- sync
- sync character
- sync cord
- sync impulse
- sync operation
- sync pattern
- sync pulse
- sync separator
- sync signal
- sync speed
- sync wire
- sync. selector switch
- sync. terminal
- synch head
- synch track
- synchro
- synchro control receiver
- synchro control transformer
- synchro differential receiver
- synchro differential transmitter
- synchro edit
- synchro hub
- synchro indicator
- synchro phase meter
- synchro receiver
- synchro resolver
- synchro time
- synchro track
- synchro transformer
- synchro transmitter
- synchro transmitter receiver system
- synchro-flash
- synchrocyclotron
- synchrocyclotron accelerator
- synchromesh
- synchromesh cone
- synchromesh gear
- synchromesh mechanism
- synchromesh sleeve
- synchromesh unit
