R-CALF USA, Ranchers-Cattlemen Action Legal Fund, United Stockgrowers of America, represents thousands of U.S. cattle producers on domestic and international trade and marketing issues. R-CALF USA, a national, non-profit organization, is dedicated to ensuring the continued profitability and viability of the U.S. cattle industry. R-CALF USA’s membership consists prim ...arily of cow-calf operators, cattle backgrounders, and feedlot owners. Its members are located in 47 states, and the organization has many local and state association affiliates, from both cattle and farm organizations. Various main street businesses are associate members of R-CALF USA.