NRF meaning in General ?

The National Retail Federation (NRF) is the world's largest retail trade association. Its members include department stores, specialty, discount, catalog, Internet, and independent retailers, chain restaurants, grocery stores, and multi-level marketing companies. Members also include businesses that provide goods and services to retailers, such as vendors and technology providers. NRF represents the largest private-sector industry in the United States that contains over 3.8 million retail establishments, supporting more than 52 million employees contributing $2.6 trillion annually to GDP.