Agriculture
Computing and communicationTransportationEnergyAgricultureEngineeringRoboticsOptical, navigation and astronomicalIndustryInfrastructureMachinery and toolsWeaponsSpaceMilitary technologyComputing and information technology<span id="Tools and machinery"></span>Machinery and toolsGeneralNavigation and timekeepingMedia and communicationElectronicsFrom Lably lessonsTextilesMaterialsArtificial IntelligenceOptical technologyFood and healthTools and machineryComputer StudiesMedical technologyStructuresBiotechnologyOpticalComputer ApplicationsInformation TechnologyInformatics Practices
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- Jamie L. Whitten BuildingThe U.S. Department of Agriculture Administration Building, also known as the Jamie L. Whi
- Japanese dry gardenType of Japanese garden
- Japanese gardenType of traditional garden
- Japanese riceStrains of Japonica rice
- JhumTraditional farming method
- Johann Friedrich Mayer (agriculturist)German pastor and agricultural reformer
- John Deere Model ARow crop tractor
- José BovéJoseph "José" Bové (born 11 June 1953) is a French farmer, labor leader and alter-globaliz