Absorbed-dose units, 4 letters
Absorbed-energy measurements, 4 letters
Angular measures: Abbr., 4 letters
Chic Tom Wolfe group, 4 letters
Dangerous dosage units, 4 letters
Dosimeters measure them, 4 letters
Extremists, for short, 4 letters
Leftists, for short, 4 letters
Physics units also known as centigrays, 4 letters
Radioactivity units, 4 letters
Units of 100 ergs per gram, 4 letters
Units of 100 ergs/gram, 4 letters
Units of energy absorbed, 4 letters
Units of energy equal to 100 ergs per gram, 4 letters
Units of radiation absorbed, 4 letters