ORIEN has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of ORIEN in NASA.
Arrangements in space of the axes of the lattice of a crystal with respect to a chosen reference or coordinate system. also preferred orientation. The position of a device relative to the user. Most mobile devices support two different orientations, landscape or portrait. also accelerometer. 2.The orientation of a stream refers to the type of data which may pass through the stream.
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