BBC = refers to the 2nd generation hang tag stating “Beanie Babies Collection” erroneously. 

ATC = refers to the 2nd generation hang tag corrected to “The Attic Treasures Collection”.

SP = SAFETY PRECATION (version of 5th gen noted by the fact that earliest versions of 5th generation did not have this stated on the back of those tags)

WL = Waterloo (address noted on early 5th generation hang tags)

WL.1 vs. WL.2 = spacing on the left of the tag changed noted on the attic treasure hang tag page & 5G page.

FH = FH Fareham (address noted on later 5th generation hang tags)

HK = Hong Kong (earliest version of the 1G hang tag stating “printed in Hong Kong”)

US = United States version

UK = United Kingdom version

CA = Canadian version

DE = German (Deutschland) version