3rd party lenses with IS?

are there any lens brands that make IS with their lens besides Canon? I think theres a 70-300 IS made by sigma with IS but I'm not sure. Thanks for the help

Sigma's Image Stabilisation goes by OS (Optical Stablisiation)
Tamron's goes by VC (Vibration Compensation)

ok thanx. I will keep my eye out for these lens with these suffix's. Does anyone know if they are good or not?

Sigma has two OS lenses; 80-400 and 18-200. The 18-200 can give 4 stops of OS.

Tamron will sell 28-300mm VC sometimes in the future.

i been checking them out. Not really lenses I would use. I use my 17-85 alot mainly bc of the IS its got great range with built in IS and its really crisp.