Research Vocabularies Australia (RVA) is a service that provides controlled vocabularies to support research, data reuse, and data linking. It includes vocabularies related to food and crop research like the World Vegetable Authority, International Grain Organisation, Australian Bureau of Fruit Vegetable Vocabulary, Wheat Vocabulary, and Fruit Vocabulary. RVA connects these related vocabularies to help students, researchers, and data portals better organize and integrate information about vegetables and grains.