[AccessD] Naming Conventions

Is there a "gold standard" for Access/VB naming conventions?  I've been looking at Reddick's (1994).  

Also, I am having difficulty understanding how to use prefixes with tags --- e.g., cls= a generic class; mcls=class defined in a module??; fmcls=???   Any suggestions on where to look for clarification?

Thanks,
Barb Ryan