| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 661 | Ballistic Euclid | 0 | 0 | 0 | United States | Other |
| 662 | Picassciences | 0 | 0 | 0 | France | Other |
| 663 | AmIbObuS | 0 | 0 | 0 | Russia | Other |
| 664 | Paris, France | 0 | 0 | 0 | France | Other |
| 665 | RegVicLatt | 0 | 0 | 0 | Australia | Other |
| 666 | =A= U.S.S. Phantom =A= | 0 | 0 | 0 | Russia | Other |
| 667 | All Science, all the time | 0 | 0 | 0 | United States | Other |
| 668 | From Quarks to Quasars | 0 | 0 | 0 | International | Other |
| 669 | Team Average Joe | 0 | 0 | 0 | United States | Other |
| 670 | East Belgium | 0 | 0 | 0 | Belgium | Other |
| 671 | UK Bipolar | 0 | 0 | 0 | United Kingdom | Other |
| 672 | Simply the best | 0 | 0 | 0 | United Kingdom | Other |
| 673 | Picmoshs | 0 | 0 | 0 | Slovakia | Other |
| 674 | HSSO - High School Student Organization | 0 | 0 | 0 | International | Other |
| 675 | BOINC of Toaru Nezumi | 0 | 0 | 0 | Japan | Other |
| 676 | FMY | 0 | 0 | 0 | France | Other |
| 677 | Alliance Limousine | 0 | 0 | 0 | France | Other |
| 678 | Iron Druid | 0 | 0 | 0 | Ireland | Other |
| 679 | boinc for angie | 0 | 0 | 0 | International | Other |
| 680 | iTnews' Bureau of Big Ideas | 0 | 0 | 0 | Australia | Other |