| Similarity | Rank | |
|---|---|---|
| SADC | 0.786 | 64697 |
| PBC | 0.734 | 77822 |
| LDC | 0.733 | 94155 |
| CSD | 0.733 | 70563 |
| PSC | 0.732 | 39939 |
| MCC | 0.727 | 34239 |
| RDC | 0.726 | 80737 |
| ECOWAS | 0.725 | 76049 |
| TRC | 0.712 | 66450 |
| ICA | 0.709 | 41488 |
| NCA | 0.708 | 64263 |
| SAA | 0.707 | 72915 |
| Secretariat | 0.696 | 21603 |
| GMS | 0.695 | 81951 |
| RPA | 0.695 | 80376 |
| AEA | 0.694 | 72534 |
| LAC | 0.693 | 68328 |
| OIC | 0.689 | 51645 |
| CTC | 0.689 | 48334 |
| SCC | 0.688 | 38248 |
| CRC | 0.688 | 29222 |
| CEC | 0.686 | 47095 |
| TCC | 0.683 | 54282 |
| PCO | 0.682 | 80796 |
| secretariat | 0.682 | 45520 |