Indian | Smithsonian Institution | Indian Ocean | industrial | Indian National Congress | Indian Air Force | Indian Army | Indian Navy | engineering | Engineering | French and Indian War | British Indian Army | United Nations Industrial Development Organization | Industrial music | Indian Railways | Indian Territory | Brookings Institution | Industrial Revolution | Indian people | Industrial Workers of the World | Commonwealth Scientific and Industrial Research Organisation | industrial music | West Indian | National Academy of Engineering | Indian cuisine | Electrical Engineering | civil engineering | Scripps Institution of Oceanography | Mechanical Engineering | mechanical engineering |
Leon is a member of the Association for Computing Machinery (ACM), the Institute of Electrical and Electronics Engineers (IEEE), the IEEE Computer Society, the Institute of Industrial Engineers (IIE), the Modern Language Association (MLA), the Computer Assisted Language Instruction Consortium (CALICO), the Indian Institution of Industrial Engineering (IIIE), and the Computer Society of India (CSI).