Statistics for Scientific Acronyms (Hard)

Click here to take the quiz!

Acronym	Answer	% Correct
UV	Ultraviolet	98%
ROYGBIV	Red Orange Yellow Green Blue Indigo Violet	80%
PTSD	Posttraumatic Stress Disorder	77%
DNA	Deoxyribonucleic Acid	66%
REM	Rapid Eye Movement	66%
ISS	International Space Station	64%
ESP	Extrasensory Perception	38%
NASA	National Aeronautics and Space Administration	35%
CFC	Chlorofluorocarbon	33%
LHC	Large Hadron Collider	30%
LASER	Light Amplification by Stimulated Emission of Radiation	22%
SI (Units)	International System (Units)	20%
VSEPR	Valence Shell Electron Pair Repulsion	11%
HST	Hubble Space Telescope	10%
IMF	Intermolecular Force	6%