On-off
On-off
or
Onoff
may refer to:
On-off control
, a type of feedback controller
On-off keying
, a type of line modulation
On-off relationship
, a form of personal relationship
On-Off Singles
, a type of tennis game
On-off switch
, a type of electric switch
Onoff (retailer)
, an electronics retailer in Estonia, formerly also active in Sweden and Finland