South Georgia and South Sandwich Islands is about 112 times smaller than Iraq.

Iraq is approximately 438,317 sq km, while South Georgia and South Sandwich Islands is approximately 3,903 sq km, making South Georgia and South Sandwich Islands 0.89% the size of Iraq.
Tip: This to-scale comparison of Iraq vs. South Georgia and South Sandwich Islands uses the Mercator projection, which distorts the size of regions near the poles.
Compare further: South Georgia and South Sandwich Islands vs. Iraq