The crossword solution for the term 'Andy Capp's Wife' is FLO, which is a 3 letter acronym. Flo is the wife of Andy Capp, a British comic strip character created by Reg Smythe in 1957. The comic strip follows the life of Andy Capp and his wife Flo, who are often seen arguing and bickering. Flo is a strong-willed woman who is not afraid to stand up to her husband and is often seen as the voice of reason in the comic strip.