Amateur
- 841
- Flying Pigs QRP Club International
- W8PIG club news, amateur radio resources, callbook logs, and calendar of upcoming events.
- 842
- GQRP Club
- Official site offers technical information, internet conferences, events calendar and more for the QRP enthusiast.
- 844
- Iowa QRP Club
- Low power amateur radio resources, equipment articles, meeting reports, and calendar of events for members.
- 845
- KnightLights QRP Club
- Fun organization for lovers of QRP. Includes club and QSL information and links.
- 846
- NA6E Memorial ARC
- A QRP based club focused on contesting, operating and CW. Includes photos, member list and application form.
- 849
- New Jersey QRP Club
- Members list, amateur radio articles, callsigns, and information on kits and equipment.
- 850
- North Georgia (NOGA) QRP Club
- A group of QRP enthusiasts, most of whom are within 90 miles of Atlanta. Club projects for QRP builders.
- 852
- The International QRP Club
- Resource offers QRP and club information, online journal, message boards, and links.
- 853
- Ukrainian Radioamateur QRP Club
- Club resource for publications, DX news, awards and photos. [Russian - English]
- 854
- Virginia QRP Society
- Upstart QRP Club based out of Northern of Virginia. Sponsors several QRP PiggyBack contests per year. Website updated frequently and features a monthly article by outdoor QRP enthusiast John Humphries W4IM.
- 855
- West Florida QRP Club
- Provides details on meetings, pictures, articles on kit-building, and contacts.
- 856
- QRP HF Radio - AL7FS - Anchorage, Alaska
- Jim Larsen provides a series of articles published in the Anchorage and Fairbanks ham club newsletters.