Svoriin, designated BP6-3Q1 by the Tau'ri, was once home to an advanced civilization known as the Svoriin, but was mostly taken over by bugs by the time it was visited by Earth.
Behind the scenes
Stargate SG-1: The DVD Collection issue 10 gives the Stargate address for this planet, though two of the glyphs are the same. It has not been stated anywhere that this is not possible so, as no other source has provided an address for the planet, it must be assumed to be correct until contradicted by another source.