The term 'Organ of Balance' refers to the EAR, which is a three-letter word. The EAR is an organ of the body that is responsible for hearing and balance. It is made up of three parts: the outer EAR, the middle EAR, and the inner EAR. The outer EAR collects sound waves and directs them into the EAR canal. The middle EAR contains three small bones that vibrate in response to the sound waves and transmit them to the inner EAR. The inner EAR contains the cochlea, which is filled with fluid and lined with tiny hairs that convert the vibrations into electrical signals that are sent to the brain. The inner EAR also contains the vestibular system, which is responsible for maintaining balance.