OPR has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of OPR in NASA.
To control the working of. The control column operates the ailerons and elevators. To use or manage.
NASAIn Enterprise Service Tools, a service that can be requested from an object to effect behavior. 2. An implementation of functions or queries that an object might be called to perform. alsomethod. 3.In object-oriented design or programming, a service that can be requested at the boundary of an object. Operations include modifying an object or disclosing information about an object.
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