The document lists and describes various landmarks found within the oral cavity. It outlines landmarks of the lips including the philtrum, vermillion border, and commissure. It also describes landmarks of the buccal mucosa such as the parotid papilla, linea alba, and Fordyce granules. Additionally, it outlines structures within the hard palate like the incisive papilla and rugae, and structures of the soft palate such as the uvula.