The term 'BIG NAME IN LITTLE SUITS' can be summarized as Speedo, a 6 letter word. Speedo is a well-known brand of swimwear and other apparel, founded in Australia in 1914. The company is best known for its line of swimsuits, which are often referred to as 'Speedos' or 'little suits'. Speedo has become a household name, with its products being worn by Olympic athletes and professional swimmers around the world.