ACS - American Chemical Society AIChE - American Institute of Chemical Engineers API - American Petroleum Institute ASME - American Society of Mechanical Engineers CMA - Chemical Manufacturers Association CGA - Compressed Gas Association CRA - Corn Refiners Association FRI - Fractionation Research, Inc. IEEE - Institute of Electrical and Electronic Engineers IGT - Institute of Gas Technology IMEKO - International Measurement Confederation ISA - The international society for measurement & control NWFPA - Northwest Food Processors Assn. TAPPI - Technical Assn. of the Pulp & Paper Industry VMA - Valve Manufacturers Association WBF - World Batch Forum