Guidelines for Names

http://msdn.microsoft.com/en-us/library/vstudio/ms229045(v=vs.100).aspx

naming digital files

General Naming Conventions

Guidelines on File Naming Conventions for Digital Collections

http://ucblibraries.colorado.edu/systems/digitalinitiatives/docs/filenameguidelines.pdf

Naming 

Conventions for 

Electronic 

Documents 

https://www.rimp.gov.ab.ca/publications/pdf/documentnamingconventions.pdf

Naming Files, Paths, and Namespaces (Windows)

http://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx

Resources for Building Digital Collections at UCB University Libraries

http://ucblibraries.colorado.edu/systems/digitalinitiatives/tools.htm