BLD is an acronym commonly used in the real estate world to refer to a building. However, there are several synonyms that can be used depending on the context, such as structure, edifice, establishment, facility, complex, property or premises. These words can mean different things depending on the style, size and purpose of the building. For example, a structure can be a skyscraper or a bridge, while an edifice can refer to a government building or a religious temple. Choosing the right synonym can help to provide clarity and precision in communication, especially when describing properties or discussing architectural styles.