Public Utility Commission
- A generic term for any state regulatory body charged with regulating intrastate utilities, including telecommunications. Note: In some states this function is performed by public service commissions or state corporation commissions. (FS1037STXT) (PUC) A generic term for any state regulatory body charged with regulating intrastate utilities, including telecommunications. Note: In some states this function is performed by public service commissions or state corporation commissions.