Can someone explain to me these abbreviations?

[krammatrix]

what are all the poker tracker abbreviations like vpip and stuff

[Brian462]

Ones I know:

VPIP or VP$IP= voluntarily put money into the pot(preflop)
PFR= preflop raise %
AF= aggression factor(I think this is the ratio of how many bets/raises they make compared to how many calls... higher number equals more aggressive.. this only applies postflop)
BB= big bets aka 2x the big blind in no-limit

I might be missing a few, not sure.

[excession]

I also see PFA for 'post-flop aggression' (as well as AF).
Another one WtSD% is the % of the time that you go to showdown when your saw the flop.
CCPF - cold called pre-flop.