| Country or area | Numerical code | Standard abbreviation | ISO code | ||
|---|---|---|---|---|---|
| 8 characters | 12 characters | ALPHA-2 | ALPHA-3 | ||
| Afghanistan | 004 | AFGHNSTN | AFGHANISTAN | AF | AFG |
| Albania | 008 | ALBANIA | ALBANIA | AL | ALB |
| Algeria | 012 | ALGERIA | ALGERIA | DZ | DZA |
| American Samoa | 016 | AMER.SAM | AMER.SAMOA | AS | ASM |
| Andorra | 020 | ANDORRA | ANDORRA | AD | AND |
| Angola | 024 | ANGOLA | ANGOLA | AO | AGO |
| Anguilla | 660 | ANGUILLA | ANGUILLA | ||
| Antigua and Barbuda | 028 | ANTIGUA | ANTIGUA BARB | ||
| Argentina | 032 | ARGNTINA | ARGENTINA | AR | ARG |
| Australia | 036 | AUSTRAL. | AUSTRALIA | AW | AUS |
| Austria | 040 | AUSTRIA | AUSTRIA | AT | AUT |
| Bahamas | 044 | BAHAMAS | BAHAMAS | BS | BHS |
| Bahrain | 048 | BAHRAIN | BAHRAIN | BH | BHR |
| Bangladesh | 050 | BANGLDSH | BANGLADESH | BD | BGD |
| Barbados | 052 | BARBADOS | BARBADOS | BB | BRB |
| Belgium[1] | 056 | BELGIUM | BELGIUM | BE | BEL |
| Belize | 084 | BELIZE | BELIZE | BZ | BLZ |
| Benin | 204 | BENIN | BENIN | BJ | BEN |
| Bermuda | 060 | BERMUDA | BERMUDA | BM | BMU |
| Bhutan | 064 | BHUTAN | BHUTAN | BT | BTN |
| Bolivia | 068 | BOLIVIA | BOLIVIA | BO | BOL |
| Botswana | 072 | BOTSWANA | BOTSWANA | BW | BWA |
| Brazil | 076 | BRAZIL | BRAZIL | BR | BRA |
| British Indian Ocean Territory | 086 | BR.IN.OC | BR.IND.OC.TR | IO | IOT |
| British Virgin Islands | 092 | BR.VIR.I | BR.VIRGIN IS | VG | VGB |
| Brunei | 096 | BRUNEI | BRUNEI | BN | BRN |
| Bulgaria | 100 | BULGARIA | BULGARIA | BG | BGR |
| Burma | 104 | BURMA | BURMA | BU | BUR |
| Burundi | 108 | BURUNDI | BURUNDI | BI | BDI |
| Byelorussian Soviet Socialist Republic | 112 | BYELORUS | BYELORUSSIA | BY | BYS |
| Canada | 124 | CANADA | CANADA | CA | CAN |
| Canton and Enderbury Islands | 128 | CANTON I | CANTON ISLDS | CT | CTE |
| Cape Verde | 132 | CAPE VRD | CAPE VERDE | CPV | |
| Cayman Islands | 136 | CAYMAN I | CAYMAN ISLDS | KY | CYM |
| Central African Republic | 140 | C.AF.REP | CENT.AF.REP | CF | CAF |
| Chad | 148 | CHAD | CHAD | TD | TCD |
| Channel Islands | 830 | CHNL IS. | CHANNL ISLDS | ||
| Chile | 152 | CHILE | CHILE | CL | CHL |
| China | 156 | CHINA | CHINA | CN | CHN |
| Christmas Island (Australla) | 162 | CHRIS.IS | CHRISTMAS IS | CX | CXR |
| Cocos (Keeling) Islands | 166 | COCOS IS | COCOS ISLNDS | CC | CCK |
| Colombia | 170 | COLOMBIA | COLOMBIA | CO | COL |
| Comoros | 174 | COMOROS | COMOROS | KM | COM |
| Congo | 178 | CONGO | CONGO | CG | COG |
| Cook Islands | 184 | COOK IS. | COOK ISLANDS | CK | COK |
| Costa Rica | 188 | COSTA RC | COSTA RICA | CR | CRI |
| Cuba | 192 | CUBA | CUBA | CU | CUB |
| Cyprus | 196 | CYPRUS | CYPRUS | CY | CYP |
| Czechoslovakia | 200 | CZCHSLVK | CZECHOSLOVAK | CS | CSK |
| Democratic Kampuchea | 116 | DEM KAMP | DM KAMPUCHEA | KH | KHM |
| Democratic Yemen | 720 | D.YEMEN | DEM.YEMEN | YD | YMD |
| Denmark | 208 | DENMARK | DENMARK | DK | DNK |
| Djibouti | 262 | DJIBOUTI | DJIBOUTI | DJ | DJI |
| Dominica | 212 | DOMINICA | DOMINICA | DM | OMA |
| Dominican Republic | 214 | DOMIN.RP | DOMINICAN RP. | DO | DOM |
| East Timor | 626 | EAST TIM | EAST TIMOR | TP | TMP |
| Ecuador | 218 | ECUADOR | ECUADOR | EC | ECU |
| Egypt | 818 | EGYPT | EGYPT | EG | EGY |
| El Salvador | 222 | EL SALVD | EL SALVADOR | SV | SLV |
| Equatorial Guinea | 226 | EQ GUIN | EQ.GUINEA | GQ | GNQ |
| Ethiopia | 230 | ETHIOPIA | ETHIOPIA | ET | ETM |
| Faeroe Islands | 234 | FAEROE | FAEROE ISLDS | FO | FRO |
| Falkland Islands (Malvinas) | 238 | FALKLDI | FALKLAND ISL | FK | FLK |
| Fiji | 242 | FIJI | FIJI | FJ | |
| Finland | 246 | FINLAND | FINLAND | FL | FIN |
- ↑ See the note at the end of part I
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