| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 561 | Center for Inquiry | 15 | 0 | 3,794,050 | International | Non-profit organization |
| 562 | MPEI | 1 | 0 | 724 | Russia | None |
| 563 | OverClocked inside | 5 | 0 | 1,397,040 | International | None |
| 564 | University of Michigan Alumni | 29 | 0 | 1,358,629 | United States | University or department |
| 565 | EIU Physics | 23 | 0 | 81,541,211 | United States | University or department |
| 566 | Demented KodKods | 1 | 0 | 4,275 | United States | Local/regional |
| 567 | German Society Rising Sun (Afterworld) | 1 | 0 | 401 | Germany | Non-profit organization |
| 568 | Nerdfighters for Particle Physics | 12 | 0 | 242,867 | United States | Social/political/religious |
| 569 | Off-Topics | 0 | 0 | 76 | International | None |
| 570 | Ukraine-Sarny | 181 | 0 | 265,105 | Ukraine | Other |
| 571 | Alien City | 1 | 0 | 251,711 | International | Other |
| 572 | BFME | 1 | 0 | 25,907 | United Kingdom | Other |
| 573 | CGMRC | 3 | 0 | 1,457,583 | United States | Non-profit organization |
| 574 | Arkansas | 13 | 0 | 1,978,676 | United States | Other |
| 575 | aftera | 1 | 0 | 10,329 | None | None |
| 576 | Québec | 4 | 0 | 388,537 | Canada | None |
| 577 | Earth.net Internet Services | 5 | 0 | 43,705 | United Kingdom | Company |
| 578 | New Hampshire | 2 | 0 | 38,302 | United States | Local/regional |
| 579 | Interstellar Thunders | 1 | 0 | 8,042 | Poland | None |
| 580 | Tamasprocesszor csapata | 1 | 0 | 11,022 | Hungary | Other |
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