Bwo definitions

Bwo

1) Backward-wave oscillator
Found on https://www.crosswordclues.com/clue/bwo

---

BWO

Black, White or Other
Found on http://www.encyclo.co.uk/local/21662

---

BWO

Backward-Wave Oscillator
Found on http://www.encyclo.co.uk/visitor-contributions.php

---