alphaxidelta12, when Nationals came to visit my chapter this past August, they pronounced it ZEE. That is the way we have always done it in my chapter. I think people pronounce it differently in different parts of the country. I lived in Maryland over the summer and when I was telling the girls I worked with what sorority I was in they said they had never heard of it. Then one was like, oh, you mean Alpha ZIE Delta? And I was like, WHAT?? I had NEVER heard it pronounced that way. Because Nationals pronounces it ZEE, I pronounce it ZEE. I think it just sounds prettier and has a nicer ring to it than ZIE. As for kayzee for whatever that was, I'd love to actually hear someone say it that way because I cannot IMAGINE how that sounds!