Denominations refer to different branches or sects within a particular religion, each with its own distinct set of beliefs, practices, and organizational structure. For example, Christianity has many denominations, such as Catholicism, Protestantism, and Orthodox Christianity. Each denomination has its own unique interpretation of the Bible and varies in its traditions, worship practices, and views on social and moral issues. Other major religions, such as Islam, Buddhism, and Hinduism, also have different denominations or schools of thought within them.