Speech disorder. Main article: Speech and language pathology. Speech disorders or speech impediments are a type of communication disorder where 'normal' speech is disrupted. This can mean stuttering, lisps, etc. Someone who is unable to speak due to a speech disorder is considered mute.
Commercial Real Estate Classifications. Commercial real estate is categorized into different classes. Office space, for example, is divided into one of three classes: class A, class B or class C. Class A represents the best buildings in terms of aesthetics, age, quality of infrastructure and location.
Commercial properties, a very broad category that includes just about every type of real estate, often forms the backbone of an investment portfolio. Those of us charged with managing commercial properties for investor owners, have a responsibility to maintain the physical asset---the building(s) --- and maximize the net operating income.