noob question

hi!!
i am new to 2+2 and have a question concerning shorthanded opening charts.
what does LA mean in there?
thanks for the answer and dont be angry if this is not the correct place for the question(would be nice to know where to post such noob questions then...)
cu purzel

[Koss]

The FAQ stickieda the top of this forum will tell you everything you've ever needed to know about life.

(LA means Loose-Aggrssive)

thanks mate