The term COLA CHOICE refers to four popular carbonated soft drinks: DIET (4 letters), Pepsi (5 letters), COKE (4 letters), Nehi (4 letters), and COCA (4 letters). These drinks are all variations of the original cola, which was invented in the late 19th century. DIET and Nehi are sugar-free versions of the original cola, while Pepsi and COKE are sweeter versions. COCA is a brand of cola made by the COCA-Cola Company. All of these drinks are widely available and popular choices for those looking for a refreshing beverage.