"What does EJB stand for, anyway?"
The SDN/BPX Glossary is intended to give you quick answers to such questions. At the moment, the content isn't comprehensive, but it will grow over time with your participation. So add your comments, make edits, and add terms and definitions you don't find here. (And, in case you were wondering, EJB stands for Enterprise Java Beans.)
The list also contains some commonly seen acronyms.