Do sigma lenses work on all nikon dx/fx cameras?

Do all sigma lens work on nikon dx/fx cameras?

How do we know if a sigma lens has Auto-focus sing motor and Vibration reduction?

DC = for cropped sensors (DX) only
DG = for DX or FX
OS = optical stabilizer (vibration reduction)
HSM = hypersonic motor (focus motor is in the lens, so it works with all cameras)

Of course, you need to buy a lens with a Nikon mount.

I really don't know Sid, if Sigma lenses fit the nikon dex/fx cameras., However when I reentered the DSLR market place I purchased a 28-200mm Tamron lens. My test 11x14 was soft even with a small aperture and tripod mounted. I sold this lens and purchased my cameras(Pentax) model and the results were sharp as a tack. Yes it cost more & I lost money selling a almost new lens. But the results are worth it. I ill never stray from my manufacturers lenses. I recently purchased a used 100mm macro and it too is sharp as I could ever want!