I was asked to start a list of acronyms... I will add them as I use them...

AMRAP: As Many Reps (Rounds) As Possible
BS: Back Squat
CFT: CrossFit Total
C&J: Clean and Jerk
DL: Deadlift
FS: Front Squat
HSPU: Handstand Push Up
KB: Kettlebell
K2E: Knees to Elbows
OHS: Overhead Squat
Pd: Pood, Wight of a Kettlebell
PR: Personal record
Rep: Repetition
Rx: As Prescribed
RM: Repetition maximum. (1RM is your max lift for one rep)
SDHP: Sumo Deadlift High Pull
WOD: Workout of the day