The individual, organization, company or other entity that operates a cable TV system.

Users with the authority to perform a limited number of administrative tasks. Operators have more authority on the network than regular users but less authority than full administrators. Compare to administrator.

An individual at an electric system control center whose responsibility it is to monitor and control that electric system in real time.

The organization that monitors and controls the operation of the electric system. In Ontario, the IESO is both system operator and market operator. In some other jurisdictions these functions are separate.

a body responsible for operating and maintaining the physical electricity network. For the US, see independent system operator

The body that manages the operation of the system from day-to-day - part of Transco's role in Britain

"Sysop", pronounced sis-op, person who manages and monitors a bulletin board system, an online service platform or a local area network.

VM userid with SYSOPER authorization. A VM:Webgateway system operator can issue VM:Webgateway commands that require SYSOPER or no authorization.