When a player has 14 tiles arranged in groupingsA collection of tiles that consist of identical tiles in different quantities and/or tiles arranged in an aesthetic manner. A winning… More that match one of the hands displayed on the current National Mah Jongg LeagueThe organization responsible for annually publishing and mailing the NMJL Card. This organization also publishes the official rules to American Mah… More (NMJLThe organization responsible for annually publishing and mailing the NMJL Card. This organization also publishes the official rules to American Mah… More) Card.