J2EE 1.2 J2EE Connector 1.0 Enterprise JavaBeans 1.1 Enterprise JavaBeans to CORBA Mapping 1.1 JavaServer Pages 1.1 Java Servlet 2.2 Java Naming and Directory Interface 1.2.1 JDBC 3.0, JDBC Optional Package API 2.0 JavaMail API 1.1 JavaBeans Activation Framework 1.0.1 Java Transaction API 1.0.1 Java Transaction Service 1.1 RMI over IIOP Java IDL API
J2EE 1.3 Enterprise JavaBeans 2.0 JavaServer Pages 1.2 Java Servlet 2.3 Java Message Service 1.0.2b JavaMail API 1.2 Java Transaction API 1.0.1B Java Transaction Service 1.0
J2EE 1.4 J2EE Connector 1.5 J2EE Deployment API 1.1 J2EE Management 1.0 Enterprise JavaBeans 2.1 Java API for XML Processing 1.2 Java API for XML Registries 1.0 Java API for XML-based RPC 1.1 Java Authorization Contract for Containers 1.0 Java Message Service 1.1 Java Servlet 2.4 JavaBeans Activation Framework 1.0.2 JavaMail API 1.3 JavaServer Pages 2.0 SOAP with Attachments API for Java 1.2