direct current (DC, dc)
direct-current (dc) restorer
direct current signaling
Direct debit
direct dial
direct line subscriber
direct memory access channel
direct method
direct object
direct scanning
direct speech
direct tax
Direct taxes
directed
direction
direction board
direction-finder
direction finder
direction post
direction sign
directional
directional radio link
directional reception
directive
directivity factor
directly
directness
directoire
director
director-general