This definition appears very rarely
and is found in the following Acronym Finder categories:
See other meanings of SO
We have 33 other definitions for SO
in our Acronym Attic
Samples in periodicals archive:
The distinction is that a surface operator might ask, "How can I do my job using space or cyber?
There has to be nanoseconds or a blink of an eye response time to what the surface operator wants the submersible to do.
``We have faced tough competition from other surface operators and in recent years this has been exacerbated by the explosion of new air routes by the cheap airline operators.
The surface operator views the load-hauling device on a video monitor as he manipulates the scoop tram with a joy stick.