Question: when did vfl change to afl?
Answer: The VFL changed its name to the AFL in 1990, and further expansion followed in 1991 (Adelaide Crows), 1995 (Fremantle) and 1997 (Port Adelaide), coupled with a 1996 merger between the Brisbane Bears and Fitzroy, giving the competition two teams in each of WA and SA, and one team apiece in Qld and NSW.