Standard & Poor's

U.S. Treasury debt is as safe as it was before a Standard & Poor's rating downgrade of the United States and Congress' "damaging" debate over raising the country's debt limit, Treasury Secretary Timothy Geithner said on Sunday.
United States: AA+
S&P outlook: negative.

Standard & Poor's

Belgium: AA+

S&P outlook: negative.
New Zealand: AA+

Has been highly rated. S&P outlook: negative.
Spain: AA
Abu Dhabi: AA

Bermuda: AA
The country’s debt level was called low but increasing. S&P outlook: stable.
Kuwait: AA
High GDP and strong government balance sheet contributed to the rise. Qatar: AA
China: AA-

Japan: AA-

Standard & Poor's

On January 27, 2011, S&P lowered Japan’s long-term sovereign credit rating from AA to AA-. Taiwan AA-

Saudi Arabia: AA-