ABET Accreditation Board for Engineering and Technology

ACSA Association of Collegiate Schools of Architecture

AIA American Institute of Architects

AIAS The American Institute of Architecture Students

AISC American Institute of Steel Construction

ARCC Architectural Research Centers Consortium, Inc.

ASCE American Society of Civil Engineers

ASHRAE The American Society of Heating, Refrigerating and Air-Conditioning Engineers

BRANZ Building Research Association New Zealand

BRE Building Research Establishment, United Kingdom

BRC The Building Research Council, the University of Illinois

BUILdata The Australian AEC (Architectural, Engineering and Construction)Directory

CIB International Council for Building Research Studies and Documentation

CIN China Construction Infromation Net

CSCE The Canadian Society for Civil Engineering

EC The Engineering Council

EERC Earthquake Engineering Research Center, the University of California at Berkeley

FEANI European Federation of National Engineering Associations

IABSE International Association for Bridge and Structural Engineering

IAR Initiative for Architectural Research

IEAust The Institution of Engineers, Australia

IRC Institute for Research in Construction, National Research Council Canada

ISO International Organization for Standardization

KTH Royal Institute of Technology Sweden -Department of Built Environment

MCAA Mechanical Contractors Association of America

NAAB The National Architectural Accrediting Board

NAHB National Association of Home Builders

NCARB National Council of Architectural Registration Boards

NCEES National Council of Examiners for Engineering and Surveying

NSPE National Society of Professional Engineers

RAIA Royal Australian Institute of Architects

RAIC The Royal Architectural Institute of Canada

RIBA Royal Institute of British Architects

RILEM International Union of Testing and Research Laboratories for Materials and Structures

SBI Danish Building Research Institute

TNO Building and Construction Research, The Netherlands

UIA Union Internationale des Architectes

UNESCO WHC UNESCO World Heritage Centre

VTT Building Technology Technical Research Center of Finland