| Similarity | Rank | |
|---|---|---|
| sadcc | 0.929 | 37828 |
| ceeac | 0.897 | 69677 |
| amu | 0.894 | 39369 |
| oapec | 0.887 | 64191 |
| maghreb | 0.869 | 32650 |
| adb | 0.866 | 36551 |
| oecs | 0.865 | 63062 |
| apec | 0.862 | 40511 |
| non-arab | 0.860 | 76530 |
| g-24 | 0.856 | 49619 |
| iggi | 0.855 | 92691 |
| sela | 0.853 | 43289 |
| aladi | 0.853 | 56101 |
| abuja | 0.852 | 49779 |
| gbadolite | 0.851 | 87831 |
| five-country | 0.850 | 84956 |
| kigali | 0.848 | 62911 |
| oau | 0.847 | 18468 |
| mercosur | 0.845 | 40217 |
| bissau | 0.835 | 88242 |
| saarc | 0.835 | 36559 |
| trnc | 0.834 | 58169 |
| ibero-american | 0.834 | 80659 |
| caricom | 0.830 | 26463 |
| unctad | 0.829 | 41198 |