| Similarity | Rank | |
|---|---|---|
| apec | 0.830 | 40511 |
| saarc | 0.829 | 36559 |
| g-7 | 0.817 | 18919 |
| non-aligned | 0.812 | 24284 |
| oau | 0.801 | 18468 |
| caricom | 0.800 | 26463 |
| amu | 0.796 | 39369 |
| cento | 0.782 | 37659 |
| five-country | 0.781 | 84956 |
| maghreb | 0.780 | 32650 |
| non-align | 0.772 | 19924 |
| picc | 0.772 | 51364 |
| laos | 0.770 | 15400 |
| oas | 0.767 | 18470 |
| oecs | 0.765 | 63062 |
| seato | 0.764 | 42305 |
| ecowas | 0.763 | 24350 |
| mercosur | 0.762 | 40217 |
| weu | 0.762 | 16810 |
| wörner | 0.759 | 42541 |
| non-aggression | 0.759 | 32106 |
| sadcc | 0.752 | 37828 |
| qian | 0.752 | 26280 |
| comecon | 0.752 | 20972 |
| ico | 0.750 | 22463 |