Distance/Online Learning Referal / Review Sites

I’m feeling in need of a brush up course in Accounting for professional development, and am thinking of an online course given my busy schedule. Are there good reference sites for identifying reputable, quality online non-degree courses by a reputable source (accredited, pref university), generally and specifically to my interest?

Also, it would be preferable that they cover UK and/or Commonwealth rather than US of A universities.