AACE	–	Association for Total Cost Management
ABMA	–	American Boiler Manufacturers Association
ACES	–	American Consulting Engineers Council
ACCA	–	Air Conditioning Contractors of America
ACEEE	–	American Council for an Energy Efficient Economy
AEE	–	Association of Energy Engineers
AGA	–	American Gas Association
AIA	–	American Institute of Architects
AIChE	–	American Institute of Chemical Engineers
ANSI	–	American National Standards Institute
API	–	American Petroleum Institute
APPA	–	Association of Higher Education Facility Managers
ARI	–	Air Conditioning and Refrigeration Institute
ASCE	–	American Society of Civil Engineers
ASE	–	Alliance to Save Energy
ASHRAE	–	American Society of Heating, Refrigeration and Air Conditioning Engineers
ASM	–	American Society for Metals
ASME	–	American Society of Mechanical Engineers
ASTM	–	American Society for Testing and Materials
BOMA	–	Building Owners and Managers Association
BOMI	–	Building Owners and Managers Institute
CIBO	–	Council of Industrial Boiler Owners
CTI	–	Cooling Tower Institute
EPRI	–	Electric Power Research Institute
FN	–	FacilitiesNet
GTC	–	Gasification Technologies Council
IES	–	Illuminating Engineering Society
IEEE	–	Institute of Electrical and Electronics Engineers
IFMA	–	International Facility Management Association
ISA	–	Instrument Society of America
NJSPE	–	New Jersey Society of Professional Engineers
SMRP	–	Society for Maintenance and Reliability Professionals
USCHPA	–	United States Combined Heat and Power Association
WEEA	–	World Energy Efficiency Association