NASA

National Aeronautics and Space Administration

NRC

National Research Council

NSF

National Science Foundation


OTA

Other Transaction Authority


PFI

Partnerships for Innovation


RFF

Resources for the Future


SBIR

Small Business Innovative Research

SDB

small disadvantaged business

STC

Science and Technology Center

STTR

Small Business Technology Transfer Program


THREADS

Technology for Human/Robotic Exploration and Development of Space

TRL

technology readiness level


UCAV

Unmanned Combat Air Vehicle

UCAS

Unmanned Combat Aerial System



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