W. Va. Code § 30-7-10: Use of titles.

Any person licensed pursuant to this article may use the title "registered nurse" and the abbreviation "R.N." or the term "nurse". Except as otherwise provided in article seven-a of this chapter, no other person may assume a title or use abbreviations or any other words, letters, figures, signs, or devices to indicate that the person using the same is a registered professional nurse.