Full Function Device. A ZigBee device with full functionality that can act as a master (controller) in a network. Also see ZigBee. Contrast with RFD.

Flame Supervision Device, a device that prevents gas flowing to the burner if there is no flame

(Fit For Duty) - See " Seaman's Rights and Remedies."

Fitness For Duty

full flying duty

Financing for Development NCWC National Catholic Welfare Conference

See Final Filing Date.