ColmsUM

3-bet: A Re-Raise Preflop.
AF: Aggression Factor
AI: All In
AKo: Ace King offsuit
AKs: Ace King suited
Ax: An Ace with any second card
BB: Big Blind
B/F(Bet/Fold): Bet and fold to a raise
C/C (Check/Call): Check and then call a bet.
C/F (Check/Fold): Check and then fold to a bet.
C/R (Check/Raise): Check and then raise a bet.
CBet: Continuation bet, or betting the flop after raising preflop.
Check behind (or check back): to check when it’s been checked to you
CO(Cut Off): The player one seat to the right of button
EP: Early Position
EV: Expected Value
FE: Fold Equity
Float: Calling a bet on the flop with the intention of stealing the flop on another street
Gutshot: An inside straight draw
HU: Heads Up
IMO: In My Opinion
LP: Late Position
Monotone Flop: A flop of all the same suit
MP: Middle Position
OESD: Open Ended Straight Draw
OESFD: Open Ended Straight Flush Draw
OOP: Out of Position
OTB: On The Button
Overbet: A bet amount larger than the pot
Overpair: Having a pair in your hand higher than the biggest card on the board
PFR (Preflop Raise): The percentage of hands the player raises preflop.
PP: Pocket Pair
Rainbow Flop: A flop of all different suits
Reraise: Raising a raise.
SB: Small Blind
SC: Suited Connector
Thin Value Bet: Betting the river when it’s hard to get called by a worse hand
TPGK: Top Pair Good Kicker
TPTK: Top Pair Top Kicker
TPWK: Top Pair Weak Kicker
UTG (Under the Gun): The first player to act preflop
UTG+1 (Under the Gun Plus One): The second player to act preflop
VPIP: The percentage of hands the player puts money in preflop.