Office of Science and Technology Office of the Secretary of Transportat… Originating Station Treatment Operations Support Team Order Ship Time OSTIGLIA ITALIA Ontario Student Transcript Orbiter Support Trolley object sorting test Observational Sequence Table Office of Secure Transportation Office of Special Trustee operational suitability test Operational Support Team Optical Space Telescope Original Soundtrack Outer Space Treaty out-of-school-time Airline Alania AUSTRIA FUND, INC. IATA code for Ostend-Bruges Internatio… Object Storage Target Oblate School of Theology Ocean Surface Temperature Office for Science and Technology Office of Science and Techology Office of Standards and Technology Office of State Treasurer Office of the Secretary of Tranportati… Office of the Special Trustee
Office of Science and Technology