What degree is a PHEc?

PHEc doesn't stand for a specific degree. It's likely an abbreviation specific to a particular institution or context. To find out what degree a PHEc refers to, you'd need to provide more information, such as:

* The institution or organization that uses this abbreviation: Knowing the school or company will help determine the meaning.

* The context in which you saw this abbreviation: Where did you encounter PHEc? A course catalog, a job description, a transcript?

Without more information, it's impossible to determine what degree a PHEc represents.