| Similarity | Rank | |
|---|---|---|
| ceeac | 0.889 | 69677 |
| apec | 0.876 | 40511 |
| amu | 0.866 | 39369 |
| sadcc | 0.862 | 37828 |
| ecowas | 0.859 | 24350 |
| maghreb | 0.856 | 32650 |
| ico | 0.854 | 22463 |
| saarc | 0.849 | 36559 |
| igadd | 0.847 | 88497 |
| geplacea | 0.838 | 54789 |
| picc | 0.827 | 51364 |
| adb | 0.825 | 36551 |
| non-aligned | 0.822 | 24284 |
| sela | 0.822 | 43289 |
| caricom | 0.820 | 26463 |
| oapec | 0.820 | 64191 |
| kirgizstan | 0.818 | 27792 |
| undp | 0.814 | 36121 |
| oas | 0.809 | 18470 |
| rwanda | 0.803 | 22570 |
| asean | 0.801 | 14796 |
| guinea-bissau | 0.801 | 30684 |
| contadora | 0.799 | 79934 |
| azapo | 0.798 | 54306 |
| five-country | 0.798 | 84956 |