Fidelity Advisor International Real Estate Fund Class C (FIRCX) is a mutual fund that primarily invests in real estate companies and properties outside of the United States. This fund is managed by Fidelity Investments and aims to provide investors with exposure to international real estate markets and potential for long-term growth. Class C shares typically have a lower initial investment requirement and higher expense ratio compared to other share classes, making it a more accessible option for investors looking to diversify their portfolio with international real estate holdings.