Related Clues:

• Part of N.F.L.: Abbr.
• Grp.
• One of the major leagues: Abbr.
• Part of N.B.A.: Abbr.
• Major League league: Abbr.
• Part of Nascar: Abbr.
• Part of NCAA (Abbr.)
• Org.'s kin
• Part of NAACP
• Part of AAA
• Part of ASPCA
• Small group?
• N.B.A., e.g.: Abbr.
• Part of PTA
• Business abbreviation