Canon T7i has a Canon EF/EF-S lens mount and currently there are 321 native lenses available for this mount.
Canon T7i doesn't have a sensor based image stabilization system but 107 of these lenses already comes with optical image stabilization.
Since Canon T7i has a APS-C sensor, it has a focal length multiplier of 1.6x so you have to multiply lenses original focal length with this multiplier to find the Full Frame equivalent focal length of the lens when mounted on T7i.
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Canon T7i Lenses with Image Stabilization
Canon T7i Lenses with Weather Sealings