Part II describes the language bindings currently supported by Babel. At this point, most of the bindings are programming languages. In which case, most have both client- and server-side bindings. However, Babel also supports textual language backends. At this time, Extensible Markup Language (XML) and Scientific Interface Definition Language (SIDL) are the only to textual backends that are supported.
Appendices are included to provide more information on topics such as acronyms, the SIDL Grammar, and SIDL XML. In addition, sections are included that provide advice and tips on troubleshooting.