Organized per size for cross-reference

8592711 DECAL M-Icon - NLA (No longer Available) - Probably Black 
8M0085745 DECAL-M-ICON - Probably Black 

12MM - 0.4557 Inches 
8M6001063 DECAL M-ICON

8M0121129 DECAL M-Icon Large Race - Decal - Racing - FVD - Blue
8M6003948 DECAL M-ICON Race - JEWEL BLUE

19MM - 0.748031 Inches
8M0090016 DECAL M-Icon Mercury Racing (19 mm) 

29MM - 1.14173 Inches
8M0080152 DECAL M-ICON, 29 mm - EMBLEM - BLACK

39MM - 1.53543 Inches
8M0050645 DECAL M-icon - Decal size: 1.68" x 1.53" Flat Vinyl Decal FVD - Black
8M0188626 DECAL M-ICON, Red, 39 mm - SMALL 25PK
8M0043700 DECAL M-Icon, Red, 39mm EMBLEM
8M0157240 M-ICON - 39MM
8M0179371 M-ICON 39 MM Small - INTAKE V12 - BLACK
8M0043701 M-ICON 39MM - Small - EMBLEM - BLACK
8M0188625 DECAL M-ICON, 39 MM Small - BLACK - 4S 25/30 SP25
8M0080154 DECAL M-ICON, Blue - FRONT 60R - 1.5" 39MM

53MM - 2.08661 Inches
8M0043707 DECAL M-Icon, 53mm Red - EMBLEM 
8M0043702 DECAL M-Icon, 53mm Black - EMBLEM

60MM - 2.3622 Inches
8M0043705 DECAL M-Icon, 60 MM Black - EMBLEM
8M0043706 DECAL M-Icon, 60mm Black
8M0085373 DECAL M-Icon, 60mm Red

66MM - 2.59843 inches
8M0043703 DECAL M-Icon, 66 MM, Black - EMBLEM
8M0043699 DECAL M-Icon, 66mm Red
8M0080153 DECAL M-ICON 66 MM Racing - BLUE

8M0214840 DECAL M-Icon (Door) - Service Door Top decal FVD - Red 200-400HP V8 - 175/200 V6 PROXS - 4.25 Inches 
8M0178226 DECAL M-ICON, Red DECAL - TOP - 115 PROXS - 5 inches