A. Any structure, device, light or natural object, including the ground itself, or any part thereof, or any device attached thereto or painted or represented thereon, which shall be used to identify, advertise or attract attention to any object, project, place, activity, person, institution, organization, firm, group, commodity, profession, enterprise, industry or business, or which shall display or include any letter, word, model, number, banner, flag, pennant, insignia, device or representation used as an announcement, direction or advertisement, and which is intended to be seen from off the premises or from a parking lot.
B. The word "sign" shall include signs which are affixed to the inside of windows and glass doors and are intended to be seen from roadways or parking lots. No other indoor sign shall be deemed a sign within this part.