The area code for the majority of the New Orleans metro area. A large portion of it was brokin and changed to 985, which is just north and west of New Orleans.
I was about to head out to the 504.
by Hassell April 14, 2005
2 more definitions
504 is the educational code for special needs students. schools are required to give such students certain forms of aid according to their level and classification, as decided by testing.
A student who is 504-severe ADHD can request notes from teachers, be given extra time for assignments, and even be exempted from assignments, depending on school policy and the student's test results.
by Shwaggy September 11, 2004
A 70's french car driven by young punks and fellow cool people..... the 504 is likenened to a statement individuality and self-expression.....
hey bro, check out that hot chick in the passenger seat of that 504........
by 504's are cool May 11, 2005