| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|
| 61 |
The Planetary Society |
105 |
9,545 |
223,347,051 |
International |
Other |
| 62 |
Ham Radio |
36 |
9,488 |
21,999,104 |
United States |
National |
| 63 |
QWOXY |
2 |
9,357 |
15,293,797 |
United States |
Other |
| 64 |
TWiT |
2 |
9,053 |
5,128,579 |
International |
Other |
| 65 |
UK BOINC Team |
337 |
8,994 |
391,969,639 |
United Kingdom |
National |
| 66 |
Sexy Atheists |
35 |
8,771 |
31,019,458 |
United States |
Social/political/religious |
| 67 |
Something Awful |
25 |
8,461 |
53,211,327 |
International |
Social/political/religious |
| 68 |
Systems365 |
49 |
8,382 |
34,719,389 |
United States |
Computer type |
| 69 |
CosmoQuestX |
39 |
8,016 |
18,539,970 |
United States |
Non-profit organization |
| 70 |
MEDIA DATABASE |
39 |
7,881 |
24,371,620 |
Germany |
Other |
| 71 |
Sociedad Astronómica Guadalajara, A. C. |
11 |
7,724 |
7,090,817 |
Mexico |
Local/regional |
| 72 |
Electronomancers Guild |
1 |
7,640 |
2,181,353 |
International |
Other |
| 73 |
Sicituradastra. |
159 |
7,520 |
601,560,764 |
International |
Other |
| 74 |
Colorado |
16 |
7,479 |
14,234,546 |
United States |
Local/regional |
| 75 |
UFO/ ALIEN HUNTERS |
475 |
7,260 |
158,639,860 |
United States |
Computer type |
| 76 |
Picard |
38 |
7,027 |
99,739,152 |
International |
Other |
| 77 |
Vancouver, Washington |
4 |
6,815 |
1,623,912 |
United States |
Local/regional |
| 78 |
Bretagne |
55 |
6,633 |
52,796,454 |
France |
Local/regional |
| 79 |
CERN |
100 |
5,775 |
57,716,879 |
Switzerland |
Non-profit organization |
| 80 |
SeriousCrunchers |
2 |
5,473 |
2,914,176 |
International |
Other |