P:
Pacific Northwest National Laborarory Today - Provides the public updates about developments, technologies, projects being accomplished at PNNL [U.S. Department of Energy (DOE), Pacific Northwest National Laboratory (PNNL)]

S:
Stanford Synchrotron Radiation Lightsource - A National User Facility which provides synchrotron radiation to investigate objects of atomic and molecular size [U.S. Department of Energy (DOE), Stanford Linear Accelerator Center (SLAC)]