Nikkei Indexes - Indices that track Japanese equities. Includes the Nikkei 225, Nikkei 500, and the Nikkei 300.
Rogers International Commodities Index (RICI) - Provides historical performance and other information for the index consisting of commodities in the global economy, ranging from agricultural and energy products, to metals and minerals.
Russell Indexes - Family of broad-market and style indexes. Home of the Russell 2000 Index, among others.