| code | name |
|---|---|
| 89 | Europe, regional |
| 189 | North of Sahara, regional |
| 289 | South of Sahara, regional |
| 298 | Africa, regional |
| 380 | West Indies, regional |
| 389 | North and Central America, regional |
| 489 | South America, regional |
| 498 | America, regional |
| 589 | Middle East, regional |
| 619 | Central Asia, regional |
| 679 | South Asia, regional |
| 689 | South and Central Asia, regional |
| 789 | Far East Asia, regional |
| 798 | Asia, regional |
| 889 | Oceania, regional |
| 998 | Bilateral, unspecified |