back lp: back loop
beg: beginning
ch: chain
dc: double crochet
esc: extended single crochet
Fpdc: front post double crochet
Fptr: front post treble crochet
front lp: front loop
hdc: half double crochet
lp(s): loop(s)
pc: popcorn
rep: repeat
rnd: round
RS: right side
sc: single crochet
sk: skip
sl st: slip stitch
sp: space
st: stitch(es)
tog: together
tr: treble crochet
WS: wrong side
yo: wrap yarn over hook