| Similarity | Rank | |
|---|---|---|
| comecon | 0.809 | 20972 |
| eea | 0.804 | 27713 |
| weu | 0.794 | 16810 |
| ees | 0.791 | 60250 |
| ec | 0.788 | 1516 |
| ecsc | 0.783 | 21689 |
| eec | 0.778 | 5252 |
| pentagonale | 0.771 | 78042 |
| ebrd | 0.770 | 25701 |
| communities | 0.767 | 8974 |
| benelux | 0.764 | 26716 |
| oeec | 0.762 | 32654 |
| csce | 0.762 | 12548 |
| schengen | 0.761 | 45449 |
| free-trade | 0.754 | 28996 |
| cmea | 0.746 | 31392 |
| hexagonale | 0.745 | 67094 |
| oecd | 0.744 | 9582 |
| mercosur | 0.742 | 40217 |
| states-soviet | 0.739 | 99205 |
| g-7 | 0.737 | 18919 |
| asean | 0.736 | 14796 |
| german-soviet | 0.730 | 64762 |
| saarc | 0.729 | 36559 |
| g-24 | 0.727 | 49619 |