Gcu definitions

Gcu

1) Generator control unit
Found on https://www.crosswordclues.com/clue/gcu

---

GCU

Generator Control Unit
Found on http://www.tornado-data.com/siteinfo/glossary.htm

---

GCU

Gun Control Unit
Found on http://www.translationdirectory.com/glossaries/glossary262.php

---