7'' = 7 inch single
DLP = Double long playing
DEMO = Demo
EP = Extended playing
CD = Compact Disc
PDK = Picture Disc
78 = 78 tours
CDs = Compact Disc single
SPD = Shaped
10'' =10 inch
CD3 = Compact disc 3 inch
CV = Coloured vinyl
12'' = 12 inch single
ACE = Acetated
RS = Radio Show
LP =Long playing
TP = Test pressing
PRO = Promo
STATI UNITI = usa REGNO UNITO = uk FRANCIA = france GERMANIA = ger or germany SPAGNA = spain GIAPPONE = japan RUSSIA = russia or urss GRECIA = grece