The meaning of the Acronym OSTP is...

OSTP is

• Orbiting System Test Plan

More Meanings For OSTP:

• Office of Science and Technology Policy
• One Step Transition Probability
• Operating Spiritual Team Player
• Office of Science and Technology Policy (U.S.)
• Orbiting System Test Plan
• Office of Science and Technology Policy

OSTP is also in:

• FDA
• NASA
• Ocean Science
• Physics
• Unfiled
• US Government