What does KY stand for in ky jelly products?

Answer 1

"A spokesperson for K-Y jelly's maker, McNeil-PPC, a division of Johnson & Johnson, says "surprisingly little" is known about the name's origin. The best she could come up with is that KY was a meaningless pair of initials used to designate the product during the research-and-development phase. However, she also says the lubricant was introduced in 1919, which is at odds with trademark office records, so some skepticism is in order."