The term ROM is an acronym for the Romani people, also known as Gypsies. The Romani are an ethnic group of traditionally itinerant people who originated in Northern India and migrated to Europe and other parts of the world. They have a unique culture, language, and customs, and are often discriminated against in many countries. The term GYPSY is a five-letter solution to the crossword puzzle, and is another name for the Romani people.