What are 2 professional lacrosse leagues?

Answer 1

http://www.majorleaguelacrosse.com/teams/teamschedules/

Answer 2

But aren't those just teams, not leagues? If I answered, "Washington Bayhawks and Toronto Nationals" would that be correct?

Answer 3

I could only find one major lacrosse league.

http://en.wikipedia.org/wiki/Major_League_Lacrosse

I believe you cited teams, not leagues.