The term 'KIND OF LAB' can be solved by the four crossword solutions METH (4 letters), BIO (3 letters), DNA (3 letters), and SKY (3 letters). A Meth Lab is a laboratory used for the production of methamphetamine, a highly addictive stimulant drug. A BIO Lab is a laboratory used for biological research, such as studying the effects of drugs on living organisms. A DNA Lab is a laboratory used for the study of genetics, such as analyzing the genetic makeup of an organism. Finally, a SKY Lab is a laboratory used for the study of astronomy, such as observing the stars and planets in the night SKY.