Dallas Commodity is a term used to refer to the OIL industry in Dallas, Texas. It is an important part of the economy in the region and is responsible for providing jobs and economic growth. The three-letter solution to the crossword for Dallas Commodity is OIL, which stands for OIL Industry Leaders. This term is used to describe the major players in the OIL industry in Dallas, such as OIL companies, refineries, and other related businesses.