| Similarity | Rank | |
|---|---|---|
| apec | 0.904 | 40511 |
| five-country | 0.873 | 84956 |
| amu | 0.868 | 39369 |
| sadcc | 0.865 | 37828 |
| picc | 0.858 | 51364 |
| caricom | 0.857 | 26463 |
| maghreb | 0.851 | 32650 |
| ico | 0.851 | 22463 |
| oau | 0.849 | 18468 |
| mercosur | 0.840 | 40217 |
| bissau | 0.840 | 88242 |
| adb | 0.839 | 36551 |
| oecs | 0.836 | 63062 |
| oapec | 0.835 | 64191 |
| igadd | 0.835 | 88497 |
| hexagonale | 0.832 | 67094 |
| g-7 | 0.831 | 18919 |
| ceeac | 0.831 | 69677 |
| abuja | 0.831 | 49779 |
| ibero-american | 0.830 | 80659 |
| premiers | 0.830 | 32869 |
| asean | 0.829 | 14796 |
| bishkek | 0.828 | 51751 |
| cei | 0.828 | 95609 |
| ecowas | 0.827 | 24350 |