In utility output and HUD
=========================
CLI=Command Line Interface (Shell, Terminal, "DOS-window")
A3-7=3rd-7th street Complete/Raise percentage
AF=Flop Bet/Raise percentage
AT=River Bet/Raise percentage
AR=Turn Bet/Raise percentage
F3-7=3rd-7th street Fold percentage
FF=Flop Fold percentage
FR=River Fold percentage
FT=Turn Fold percentage
FTP=Full Tilt Poker
GUI=Graphical User Interface (normal interface with buttons and menus)
HD=Hands
HUD=Heads-Up Display (shows stats directly in the poker software)
MTT=Multi Table Tournament
PFR=Pre Flop Raise
PS=PokerStars
SnG=Sit and Go
VPI3=Voluntary Put In on 3rd Street (ie. call+complete+raise)
VPIP=Voluntary Put In Preflop (ie. call+raise)

License
=======
Trademarks of third parties have been used under Fair Use or similar laws.

Copyright 2008 Steffen Jobbagy-Felso
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
Version 1.2 as published by the Free Software Foundation; with
no Invariant Sections, no Front-Cover Texts, and with no Back-Cover
Texts. A copy of the license can be found in fdl-1.2.txt

The program itself is licensed under AGPLv3, see agpl-3.0.txt