| Gabon, Gabonese Republic | GA | GAB | 266 |
| Gambia, Republic of the | GM | GMB | 270 |
| Georgia | GE | GEO | 268 |
| Germany | DE | DEU | 276 |
| Ghana, Republic of | GH | GHA | 288 |
| Gibraltar | GI | GIB | 292 |
| Greece, Hellenic Republic | GR | GRC | 300 |
| Greenland | GL | GRL | 304 |
| Grenada | GD | GRD | 308 |
| Guadaloupe | GP | GLP | 312 |
| Guam | GU | GUM | 316 |
| Guatemala, Republic of | GT | GTM | 320 |
| Guinea, Revolutionary People's Rep'c of | GN | GIN | 324 |
| Guinea-Bissau, Republic of | GW | GNB | 624 |
| Guyana, Republic of | GY | GUY | 328 |
| Haiti, Republic of | HT | HTI | 332 |
| Heard and McDonald Islands | HM | HMD | 334 |
| Holy See (Vatican City State) | VA | VAT | 336 |
| Honduras, Republic of | HN | HND | 340 |
| Hong Kong, Special Administrative Region of China | HK | HKG | 344 |
| Hrvatska (Croatia) | HR | HRV | 191 |
| Hungary, Hungarian People's Republic | HU | HUN | 348 |
| Iceland, Republic of | IS | ISL | 352 |
| India, Republic of | IN | IND | 356 |
| Indonesia, Republic of | ID | IDN | 360 |
| Iran, Islamic Republic of | IR | IRN | 364 |
| Iraq, Republic of | IQ | IRQ | 368 |
| Ireland | IE | IRL | 372 |
| Israel, State of | IL | ISR | 376 |
| Italy, Italian Republic | IT | ITA | 380 |
| Jamaica | JM | JAM | 388 |
| Japan | JP | JPN | 392 |
| Jordan, Hashemite Kingdom of | JO | JOR | 400 |
