'The Confederation of North, Central America and Caribbean Association Football'
CONCACAF is composed of 40 national associations.
The CONCACAF 2006 World Cup qualifying process is complicated compared to the other organizations.
Round 1 consists of 12 knockout groups.
Round 2 consists of 3 league groups.
Round 3 or Final Stage consists of 6 countries in league playoff group. The top three qualify for finals, fourth placed team qualifies for playoff against Asian qualifier.
Links : CONCACAF