[toby]

wa/wb means way ahead/way behind

couple other commonly used acronyms are TAG(tight aggressive), LAG (loose aggressive), MHIG (my hand is good), MHING (my hand is not good), VPIP or VP$IP (voluntarily put money in preflop), SB (small blind) BB(big blind), UTG (under the gun), CO (cut-off).



edit: added some more acronyms