The term 'NATURAL DO' is a hairstyle that is achieved without the use of chemical treatments or styling products. The two crossword solutions for this term are FRO and AFRO. FRO stands for 'Frohawk, ' which is a type of mohawk hairstyle that is achieved by using natural curls and coils. AFRO stands for 'AFRO Puff, ' which is a hairstyle that is created by gathering all of the hair into a puff on the top of the head. Both of these styles are popular among African-American women and are often seen as a way to embrace their natural hair texture.