FTTB definitions

Fttb

1) Fiber to the basement
Found on https://www.crosswordclues.com/clue/fttb

---

FTTB

For The Time Being
Found on http://www.encyclo.co.uk/local/21662

---

FTTB

Fiber To The Basement
Found on http://www.encyclo.co.uk/visitor-contributions.php

---