Thank you very much. Looks like some options are available. I listed them below.
- UCLA offered Russian 20. http://www.registrar.ucla.edu/schedule/detselect_summer.aspx?termsel=151&subareasel=RUSSN&idxcrs=0020++++A
- Concordia was mentioned in another thread as an option: http://www.concordialanguagevillages.org/youth-languages/programs/russian-high-school-credit
- Language Testing International http://www.languagetesting.com
- BYU's online four-part Russian series (RUSS 041, RUSS 043, RUSS 051, and RUSS 053). http://is.byu.edu/site/courses/index.cfm#university=false|high-school=on|middle-school=false|continuing-education=false|ig=on|online=on|paper=on
Any other ideas to get credit for Russian?