| Rank | Prefix | Entity name |
|---|---|---|
| 1. | P5 | DPRK (NORTH KOREA) |
| 2. | BS7H | SCARBOROUGH REEF |
| 3. | CE0X | SAN FELIX ISLANDS |
| 4. | BV9P | PRATAS ISLAND |
| 5. | KH7K | KURE ISLAND |
| 6. | KH3 | JOHNSTON ISLAND |
| 7. | FT/G | GLORIOSO ISLAND |
| 8. | 3Y/P | PETER 1 ISLAND |
| 9. | FT5/X | KERGUELEN ISLAND |
| 10. | YV0 | AVES ISLAND |
