pulse front slope

intra-pulse modulation (pulse compression / modulation on pulse, MOP)

pulse repetition frequency (PRF) / pulse-repetition frequency

pulse width / pulse duration

front slope

continuously variable slope delta (CVSD)

forward slope

rear slope

reverse slope

reverse slope defense

slope distance

steep slope

glacis slope

forward side slope ground clearance

max side slope

side-long slope

centering slope

compression slope

forcing slope

abbreviated visual approach slope indicator system (avasis)

runway slope

visual approach slope indicator system (vasis)

visual slope aid

adjusted slope of sound pressure level

windward slope

change in slope of sound pressure level

noy slope

slope of sound pressure level

average slope of sound pressure level

glide slope (GS)

glide slope antenna

glide slope beacon

glide slope capture