Georgia United Credit Union – Atlanta Georgia Credit Union. Georgia United Credit Union, located in metro Atlanta, is a full-service financial institution providing personal & business accounts, auto, home loans & more.. CREDIT UNION, GEORGIA, UNITED, ONLINE, BANKING, FINANCE, LENDING, SAVING, GFCU, GFCUONLINE, GEORGIA UNITED, GUCU, EQUITY, REFINANCE, CAR BUYING, AUTO LOAN, CHECKING, ACCOUNT, ATLANTA, ATL, CREDIT, UNION, VEHICLE LOAN, MORTGAGES, FIRST MORTGAGE, SECOND MORTGAGE, LOW INTEREST RATES, BEST INTEREST RATES, FREE CHECKING, PERSONAL CHECKING, PERSONAL SAVINGS, HOME LOANS