The Professional Lacrosse Players' Association (PLPA) (formerly the Major Indoor Lacrosse League Players' Association or MILLPA) is the trade union of players in indoor lacrosse's National Lacrosse League.
PLPA (ang.Professional Lacrosse Players' Association) (wcześniej Major Indoor Lacrosse League Players' Association lub MILLPA) to związek zawodowy zawodników National Lacrosse League.