Extremely Strong
AAA
AAApi
AAAt
Very Strong
AA+
AA+pi
AA+t
AApi
Aat
AA
AA-
AA-pi
AA-t
Strong
A+
A+pi
A+t
Api
At
A
A-
A-pi
A-t
Adequate
BBB+
BBB+pi
BBB+t
BBB
BBBpi
BBBt
BBB-
BBB-pi
BBB-t
Less Vulnerable
BB+
BB+pi
BB+t
BB
BBpi
BBt
BB-
BB-pi
BB-t
More Vulnerable
B+
B+pi
B+t
B
Bpi
Bt
B-
B-pi
B-t
Currently Vulnerable
CCC+
CCC+pi
CCC+t
CCCpi
CCCt
CCC
CCC-
CCC-pi
CCC-t
Highly Vulnerable
CCpi
CCt
CC
C+
C+pi
C+t
C
Cpi
Ct
Selective Default
SD
SDpi
SDt
Default
D+
D+pi
D+t
Dpi
Dt
D
Regulatory Supervision
R
Rpi
Rt