SST is also the abbreviation for the School of Science and Technology, a public magnet science and tech school in Beaverton, Oregon. The name was changed from Natural Resources Science and Technology (or NRST for short) for the 2001-2002 school year.
The school's name is, unfortunately, somewhat of a misnomer, as there really is no major focus on science and tech. Instead, it is more of a safe haven for geeks and other people with little to no social intelligence. The student/teacher ratio is about the same to slightly higher than a mainstream Beaverton high school. Currently, the only real reason to go there is if you're socially inept and looking for an escape, though I have been told it was somewhat different in years past.