The crossword solution for the term 'FLAGON FILLERS' is ALS, which stands for Alcoholic Liquor Store. Alcoholic Liquor Stores are retail outlets that specialize in selling alcoholic beverages such as beer, wine, and spirits. They are typically licensed by the state or local government and may also offer other services such as food and entertainment. Alcoholic Liquor Stores are often found in areas with high concentrations of bars and restaurants.