OSP

OSP is an abbreviation for:

Office of Special Plans, an Agency of the Ministry of Defense of the United States
Olympic Training Center, a facility for the high-performance sports in Germany
Organic Surface Protection, a surface coating for printed circuit boards
Microsoft Open Specification Promise, promise by Microsoft not to take action against a number of patents in web services
Walther OSP, a pistol, see Walther GSP # variants

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