| Similarity | Rank | |
|---|---|---|
| PETA | 0.832 | 40484 |
| ASPCA | 0.822 | 61197 |
| Humane | 0.765 | 25435 |
| NRA | 0.742 | 26988 |
| TNR | 0.735 | 91541 |
| ACORN | 0.714 | 46959 |
| SPCA | 0.706 | 50600 |
| ALEC | 0.698 | 53470 |
| Parenthood | 0.698 | 23696 |
| RSPCA | 0.695 | 52570 |
| no-kill | 0.685 | 93609 |
| ACLU | 0.682 | 26523 |
| anti-gun | 0.680 | 64234 |
| USFWS | 0.672 | 85405 |
| Monsanto | 0.663 | 25700 |
| PAWS | 0.662 | 75594 |
| CAIR | 0.658 | 53284 |
| pro-gun | 0.656 | 90726 |
| FWC | 0.647 | 98729 |
| WCA | 0.645 | 73724 |
| DNR | 0.641 | 35575 |
| AFL-CIO | 0.640 | 41672 |
| BLM | 0.637 | 29811 |
| FWS | 0.634 | 77646 |
| OFA | 0.630 | 82332 |