South Georgia and South Sandwich Islands is about 9 times smaller than Moldova.

Moldova is approximately 33,851 sq km, while South Georgia and South Sandwich Islands is approximately 3,903 sq km, making South Georgia and South Sandwich Islands 11.53% the size of Moldova.
Tip: This to-scale comparison of Moldova 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. Moldova