1999–2000 National Football League (India)
The 1999–2000 National Football League, also known as the Coca-Cola National Football League for sponsorship reasons, was the fourth season of National Football League, the top Indian league for association football clubs, since its inception in 1996.
National League (English football)
Most of the National League clubs are fully professional, while most National League North and National League South clubs are semi-professional. The professional clubs are sometimes clubs which have been in the English Football League (EFL) in the past, as opposed to those which have always been non-League. The National League is the lowest of the five nationwide football divisions in England, below the Premier League and the three divisions of the EFL, and is the top tier of the National League System of non-League football. The National League North and National League South form the sixth tier of English football. The National League consisted of only one division until 2004, but expanded as part of an extensive restructuring of the National League System which took effect beginning with the 2004–05 season.