ARRL/VEC one of US FCC-recognized Volunteer Examiner Coordinator organizations able to give Amateur Radio exams (nationwide)
Ham Cram Free technician-class license cram course. Six hour power point presentation covering every question in the FCC question pool. Easy instructions. [Requires MS Power Point]
Ham Test Online Online computer-based training for the US amateur radio written exams.
Hamstudy.com Self-study courses for Canadian Basic and Advanced amateur radio exams.
Practice Exams View flash cards for all current question pools, or take practice tests. The site keeps statistics on your answers to help gauge your progress. [Free registration required]
RadioExam.org online practice for US FCC Amateur Radio exams
Sunnyvale VEC ARC one of US FCC-recognized Volunteer Examiner Coordinator organizations able to give Amateur Radio exams (California, Nevada, Oregon)