Proposed coding guidelines that have evolved over many projects, many companies, and literally a total of many weeks spent arguing.

Guidelines on using C++ from Road Intranet.

Lists C++ coding recommendations common in the C++ development community. (Geotechnical Software Services)

Collection of questions about C++ Style and Technique by Bjarne Stroustrup.

This short article from the boost project is designed to provide a set of guidelines and workarounds that will allow integral constant expressions to be used in a manner portable to many compilers.

Comprehensive style guidelines by Ellemtel.