As nouns the difference between actuator and sso
is that actuator
is something that actuates something else, especially a mechanism that causes a device to be switched on or off while sso
is sub-stellar object (or substellar object).
As an abbreviation sso is
As an initialism sso is
shared services organization.
Something that actuates something else, especially a mechanism that causes a device to be switched on or off
* The mind is the actuator of the body
(computing) The mechanism that moves the head assembly on a disk drive
(electrical) A relay that controls the flow of electricity
Shared Services Organization
sub-stellar object (or substellar object)