ZABO == "Zero-Admin Business Objects" == 3-tier full-client 
Business Objects 

this is a special version of full client where you don't 
have to go to the user's desktop and do an installation. 
Instead, the user visits the WebI server, sets options to 
use Business Objects as the query editor, tries to 
create/edit a query, and an installer launches and installs 
a mini version of full client on the user's desktop. 

Infoview is a web based interface that end users access to 
view schedule, and keep track of published reports. Syatem 
administrators can use infoview when testing chnages in 
reports and documents.