4 | D

D*
comun. IT	D-star
DS
astr.	diffuse luminous surface
d
gen.	height of reserve layer
alt.energ.	deuteron; d; deuton

| signal

signal
gen.	signal
comun.	code character
comun. electr.	feed
electr.	waveform; waveshape
ling.	acoustic signal
nacion. gen.	pulse
quím.	symbol
tec.	survey tower
telecom.	character

- se han encontrado palabras individuales