There are a number of digital cameras with optical stabilization. Let's start with historical and go forward,
Olympus C2100UZ (2 megapixel) 10x optical zoom stabilized (Canon system) lens
Olympus E-100RS (1.5 megapixel) 10X optical zoom stabilized (Canon system) lens
Canon Pro 90 (3 megapixel with 2.6 megapixel effective) 10X optical zoom stabilized
Sony Mavica - several long zoom (10X) models with optical stabilized lenses
Panasonic FZ10 (4 megapixel) 12X optical stabilized lens
Canon PowerShot S1
These are a few...