| Similarity | Rank | |
|---|---|---|
| adb | 0.905 | 36551 |
| sela | 0.903 | 43289 |
| igadd | 0.897 | 88497 |
| aladi | 0.897 | 56101 |
| geplacea | 0.897 | 54789 |
| apec | 0.894 | 40511 |
| oau | 0.889 | 18468 |
| oapec | 0.883 | 64191 |
| sadcc | 0.874 | 37828 |
| ico | 0.872 | 22463 |
| amu | 0.865 | 39369 |
| caricom | 0.856 | 26463 |
| oecs | 0.851 | 63062 |
| g-8 | 0.846 | 76752 |
| contadora | 0.843 | 79934 |
| maghreb | 0.841 | 32650 |
| undp | 0.841 | 36121 |
| mercosur | 0.836 | 40217 |
| hexagonale | 0.833 | 67094 |
| saarc | 0.831 | 36559 |
| unctad | 0.827 | 41198 |
| ecowas | 0.826 | 24350 |
| five-country | 0.821 | 84956 |
| picc | 0.820 | 51364 |
| udpm | 0.818 | 71839 |