RIS 002 is a system for encoding country codes. Based on the ISO 3166, it has three parts. RIS 002-1 - for countries, RIS 002-2 - for their administrative divisions. When assigning codes, the RIS tries to not overlap with the ISO 3166 standard nor its partner systems, and will try to use any combination of spellings, wordings, or languages of a country name. Unlike the ISO 3166, and like the RIS 001, renaming of a country in most cases is not a valid justification for a new code.
It is the only ISO-compatible two- and three-letter encoding system open for international registration. ASCO 01 is also ISO-compatible, but is not open for registration, and is reserved for nations recognised by the Alsann Republic (RIS code AN). The GUM code is ISO-compatible, but only defines three-letter codes.
RIS 002-1 codes
Lists of codes available in RIS 002
| AA
|
AB
|
AC
|
AD
|
AE
|
AF
|
AG
|
AH
|
AI
|
AJ
|
AK
|
AL
|
AM
|
AN
|
AO
|
AP
|
AQ
|
AR
|
AS
|
AT
|
AU
|
AV
|
AW
|
AX
|
AY
|
AZ
|
| BA
|
BB
|
BC
|
BD
|
BE
|
BF
|
BG
|
BH
|
BI
|
BJ
|
BK
|
BL
|
BM
|
BN
|
BO
|
BP
|
BQ
|
BR
|
BS
|
BT
|
BU
|
BV
|
BW
|
BX
|
BY
|
BZ
|
| CA
|
CB
|
CC
|
CD
|
CE
|
CF
|
CG
|
CH
|
CI
|
CJ
|
CK
|
CL
|
CM
|
CN
|
CO
|
CP
|
CQ
|
CR
|
CS
|
CT
|
CU
|
CV
|
CW
|
CX
|
CY
|
CZ
|
| DA
|
DB
|
DC
|
DD
|
DE
|
DF
|
DG
|
DH
|
DI
|
DJ
|
DK
|
DL
|
DM
|
DN
|
DO
|
DP
|
DQ
|
DR
|
DS
|
DT
|
DU
|
DV
|
DW
|
DX
|
DY
|
DZ
|
| EA
|
EB
|
EC
|
ED
|
EE
|
EF
|
EG
|
EH
|
EI
|
EJ
|
EK
|
EL
|
EM
|
EN
|
EO
|
EP
|
EQ
|
ER
|
ES
|
ET
|
EU
|
EV
|
EW
|
EX
|
EY
|
EZ
|
| FA
|
FB
|
FC
|
FD
|
FE
|
FF
|
FG
|
FH
|
FI
|
FJ
|
FK
|
FL
|
FM
|
FN
|
FO
|
FP
|
FQ
|
FR
|
FS
|
FT
|
FU
|
FV
|
FW
|
FX
|
FY
|
FZ
|
| GA
|
GB
|
GC
|
GD
|
GE
|
GF
|
GG
|
GH
|
GI
|
GJ
|
GK
|
GL
|
GM
|
GN
|
GO
|
GP
|
GQ
|
GR
|
GS
|
GT
|
GU
|
GV
|
GW
|
GX
|
GY
|
GZ
|
| HA
|
HB
|
HC
|
HD
|
HE
|
HF
|
HG
|
HH
|
HI
|
HJ
|
HK
|
HL
|
HM
|
HN
|
HO
|
HP
|
HQ
|
HR
|
HS
|
HT
|
HU
|
HV
|
HW
|
HX
|
HY
|
HZ
|
| IA
|
IB
|
IC
|
ID
|
IE
|
IF
|
IG
|
IH
|
II
|
IJ
|
IK
|
IL
|
IM
|
IN
|
IO
|
IP
|
IQ
|
IR
|
IS
|
IT
|
IU
|
IV
|
IW
|
IX
|
IY
|
IZ
|
| JA
|
JB
|
JC
|
JD
|
JE
|
JF
|
JG
|
JH
|
JI
|
JJ
|
JK
|
JL
|
JM
|
JN
|
JO
|
JP
|
JQ
|
JR
|
JS
|
JT
|
JU
|
JV
|
JW
|
JX
|
JY
|
JZ
|
| KA
|
KB
|
KC
|
KD
|
KE
|
KF
|
KG
|
KH
|
KI
|
KJ
|
KK
|
KL
|
KM
|
KN
|
KO
|
KP
|
KQ
|
KR
|
KS
|
KT
|
KU
|
KV
|
KW
|
KX
|
KY
|
KZ
|
| LA
|
LB
|
LC
|
LD
|
LE
|
LF
|
LG
|
LH
|
LI
|
LJ
|
LK
|
LL
|
LM
|
LN
|
LO
|
LP
|
LQ
|
LR
|
LS
|
LT
|
LU
|
LV
|
LW
|
LX
|
LY
|
LZ
|
| MA
|
MB
|
MC
|
MD
|
ME
|
MF
|
MG
|
MH
|
MI
|
MJ
|
MK
|
ML
|
MM
|
MN
|
MO
|
MP
|
MQ
|
MR
|
MS
|
MT
|
MU
|
MV
|
MW
|
MX
|
MY
|
MZ
|
| NA
|
NB
|
NC
|
ND
|
NE
|
NF
|
NG
|
NH
|
NI
|
NJ
|
NK
|
NL
|
NM
|
NN
|
NO
|
NP
|
NQ
|
NR
|
NS
|
NT
|
NU
|
NV
|
NW
|
NX
|
NY
|
NZ
|
| OA
|
OB
|
OC
|
OD
|
OE
|
OF
|
OG
|
OH
|
OI
|
OJ
|
OK
|
OL
|
OM
|
ON
|
OO
|
OP
|
OQ
|
OR
|
OS
|
OT
|
OU
|
OV
|
OW
|
OX
|
OY
|
OZ
|
| PA
|
PB
|
PC
|
PD
|
PE
|
PF
|
PG
|
PH
|
PI
|
PJ
|
PK
|
PL
|
PM
|
PN
|
PO
|
PP
|
PQ
|
PR
|
PS
|
PT
|
PU
|
PV
|
PW
|
PX
|
PY
|
PZ
|
| QA
|
QB
|
QC
|
QD
|
QE
|
QF
|
QG
|
QH
|
QI
|
QJ
|
QK
|
QL
|
QM
|
QN
|
QO
|
QP
|
QQ
|
QR
|
QS
|
QT
|
QU
|
QV
|
QW
|
QX
|
QY
|
QZ
|
| RA
|
RB
|
RC
|
RD
|
RE
|
RF
|
RG
|
RH
|
RI
|
RJ
|
RK
|
RL
|
RM
|
RN
|
RO
|
RP
|
RQ
|
RR
|
RS
|
RT
|
RU
|
RV
|
RW
|
RX
|
RY
|
RZ
|
| SA
|
SB
|
SC
|
SD
|
SE
|
SF
|
SG
|
SH
|
SI
|
SJ
|
SK
|
SL
|
SM
|
SN
|
SO
|
SP
|
SQ
|
SR
|
SS
|
ST
|
SU
|
SV
|
SW
|
SX
|
SY
|
SZ
|
| TA
|
TB
|
TC
|
TD
|
TE
|
TF
|
TG
|
TH
|
TI
|
TJ
|
TK
|
TL
|
TM
|
TN
|
TO
|
TP
|
TQ
|
TR
|
TS
|
TT
|
TU
|
TV
|
TW
|
TX
|
TY
|
TZ
|
| UA
|
UB
|
UC
|
UD
|
UE
|
UF
|
UG
|
UH
|
UI
|
UJ
|
UK
|
UL
|
UM
|
UN
|
UO
|
UP
|
UQ
|
UR
|
US
|
UT
|
UU
|
UV
|
UW
|
UX
|
UY
|
UZ
|
| VA
|
VB
|
VC
|
VD
|
VE
|
VF
|
VG
|
VH
|
VI
|
VJ
|
VK
|
VL
|
VM
|
VN
|
VO
|
VP
|
VQ
|
VR
|
VS
|
VT
|
VU
|
VV
|
VW
|
VX
|
VY
|
VZ
|
| WA
|
WB
|
WC
|
WD
|
WE
|
WF
|
WG
|
WH
|
WI
|
WJ
|
WK
|
WL
|
WM
|
WN
|
WO
|
WP
|
WQ
|
WR
|
WS
|
WT
|
WU
|
WV
|
WW
|
WX
|
WY
|
WZ
|
| XA
|
XB
|
XC
|
XD
|
XE
|
XF
|
XG
|
XH
|
XI
|
XJ
|
XK
|
XL
|
XM
|
XN
|
XO
|
XP
|
XQ
|
XR
|
XS
|
XT
|
XU
|
XV
|
XW
|
XX
|
XY
|
XZ
|
| YA
|
YB
|
YC
|
YD
|
YE
|
YF
|
YG
|
YH
|
YI
|
YJ
|
YK
|
YL
|
YM
|
YN
|
YO
|
YP
|
YQ
|
YR
|
YS
|
YT
|
YU
|
YV
|
YW
|
YX
|
YY
|
YZ
|
| ZA
|
ZB
|
ZC
|
ZD
|
ZE
|
ZF
|
ZG
|
ZH
|
ZI
|
ZJ
|
ZK
|
ZL
|
ZM
|
ZN
|
ZO
|
ZP
|
ZQ
|
ZR
|
ZS
|
ZT
|
ZU
|
ZV
|
ZW
|
ZX
|
ZY
|
ZZ
|
| 26 / 676
|
Officially reserved: Assigned to a country, or territory
|
| 3 / 676
|
Officially reserved: Deleted then re-assigned to a country, or territory
|
| 28 / 676
|
User assigned: Free for assignment at the disposal of users
|
| 249 / 676
|
Exceptionally reserved: Reserved for ISO 3166-1
|
| 14 / 676
|
Deleted: Deleted and free for reservation
|
| 356 / 676
|
Unassigned: Free for reservation
|
Deleted codes
User assigned codes
|
|---|
| Administrative codes | |
|---|
| Country codes | |
|---|
Catholique Socialist Republic
Ostreum
Creek and Lake
New Princetin
Edstmae
Eodus
Leonia
Rmhoania
Fox Islands
Paloma
Imperium Americana
Colony of the Whiskey Islands
Wangatangia
Noveria
Occupied Kapreburg