What does OPTO stand for?

OPTO have more than multiple meanings and one must understand the context of the text to pick out the correct definition of OPTO. Out of its multiple usage, OPTO can be used in any of the following field(s):

All the possible full forms of OPTO are provided below with meaning and definition. User can also visit each expanded form to read detailed definition of OPTO and its example usage.

OPTO » One Person Train Operation Government - Transportation Advertisement:

On one-man operated passenger trains the driver must be able to see the whole train to make sure that all the doors are safe for departure.

OPTO » Optio Software Misc - More full forms :
OPTP OPTR OPTS OPTT OPU OPUS-RS OPUS OPV What is the full form of OPTO ? OPTO can be expanded as Optio SoftwareWhat does OPTO mean? Meaning of OPTO is Optio Software