Multiple choice What does LASER stand for? Light Amplification by Stimulated Emission of Radio-waves Light Augmented by Stimulated Emission of Radiation Light Augmented by Stimulated Emission of Radio-waves Light Amplification by Stimulated Emission of Radiation Reveal answer Fill a bubble to check yourself D Correct answer Explanation LASER is an acronym for Light Amplification by Stimulated Emission of Radiation. This describes the physical process by which the laser beam is generated.