Amyotrophic Lateral Sclerosis is abbreviated as:

Amyotrophic Lateral Sclerosis is indeed abbreviated as ALS. This term refers to a progressive neurodegenerative disease that affects nerve cells in the brain and the spinal cord, leading to loss of muscle control. The abbreviation is derived from the first letters of each component of the full term: "Amyotrophic" referring to the muscle wasting, "Lateral" indicating the areas of the spinal cord that are affected, and "Sclerosis" denoting the hardening of the tissue.

Understanding this abbreviation is crucial as it is commonly used in medical literature and discussions. The other options represent different medical conditions or terms and do not relate to Amyotrophic Lateral Sclerosis. Recognizing the correct abbreviation is essential for effective communication within the healthcare field and aids in the accurate identification of the disease in various contexts.