This is not a comprehensive list nor does it cover all geographic locations that FamilySearch has records for. Hopefully, 2010 will be a productive year for Record Search!
There are no dates available at this time. However, Record Search just published the New Zealand, Immigration Passenger Lists 1871-1915 (images only) along with Catholic Church records (images only) from the provinces of Chaco (1882-1920) and Santa Fe (1680-1945) in Argentina.
The Arkansas County Marriages 1837-1957 project has been updated on Record Search. Index and images are now available for all counties except Arkansas, Clark, Sebastian, Washington, White, and Woodruff.