Some of these keys have unique symbols defined in the Unicode block Miscellaneous Technical.
Apple Inc. | Apple | Apple II | Apple Computer | Keyboard instrument | Fiona Apple | keyboard instrument | apple | Apple Store | Apple Inc | Musical keyboard | Apple Worldwide Developers Conference | Apple Lisa | iOS (Apple) | Billy Apple | Apple Valley, California | Apple's | computer keyboard | Apple Valley, Minnesota | Apple Valley | Apple IIe | Apple Corps | Oak Apple Day | Keyboard Cat | Happy Apple | Computer keyboard | Big Apple Circus | Big Apple | Apple Store (retail) | Apple River, Illinois |