HSC, hard shell case

OHSC, original hard shell case

NOS, new old stock

EQ, equalizer or equalization

ETA, estimated time of arrival

EXC, excellent condition

GC, good condition

VGC, very good condition

FC, fair condition

w/, with

gig bag, usually a padded, water proof, fabric carrying case

Venetian cutaway, cutaway is rounded

Florentine cutaway, cutaway is pointy