International Conference on Environmental Sensing and Assesment (September 14-19, 1975 : Las Vegas, Nevada), Institute of Electrical and Electronics Engineers

International Electron Devices Meeting (1974-), Institute of Electrical and Electronics Engineers

American Society of Mechanical Engineers. Rail Transportation Division

Conference on Civil Engineering Problems Overseas,1966-, Institution of Civil Engineers (Great Britain). Floods Working Party

Topical Meeting on Integrated and Guided Wave Optics (1976-), Optical Society of America. Lasers and Electro-Optics Technical Group, Institute of Electrical and Electronics Engineers. Quantum Electronics Council

American Institute of Chemical Engineers

International Conference on Metering Apparatus and Tariffs for Electricity Supply (4th : 1982 : London), Institution of Electrical Engineers (Great Britain)

Templeton, J. S., Coasts, Oceans, Ports and Rivers Institute (American Society of Civil Engineers). Subcommittee on Offshore Technology Conference Support., Offshore Technology Conference

Southeastcon Region 3 Conference (1974-), Institute of Electrical and Electronics Engineers

Reliability and Maintainability Symposium (1975-), Institute of Electrical and Electronics Engineers

AUTOFACT (1988-), Society of Manufacturing Engineers

IEEE Computer Society International Conference (1975), Institute of Electrical and Electronics Engineers