American Institute of Architects (AIA)  
This is the leading organization for the architectural practice headquartered in Washington, DC. For 150 years, members of the American Institute of Architects have worked with each other and their communities to create more valuable, healthy, secure, and sustainable buildings and cityscapes.

American Society of Interior Designers (ASID)
ASID is a nonprofit professional society representing the interests of interior designers and the interior design community.

Association for Facilities Engineering (AFE)
AFE is a not-for-profit membership organization that provides education, certification, technical information, and other relevant resources for plant and facility engineering, operations, and maintenance professionals worldwide.

Building Owners and Managers Association International (BOMA International)
The mission of the Building Owners and Managers Association International is to enhance the human, intellectual and physical assets of the commercial real estate industry through advocacy, education, research, standards and information.

BOMI Institute
On this site, prospective students can explore the many benefits of BOMI Institute's continuing education programs and get full details about the Facilities Management Administrator (FMA) designation, while current students can access the most up-to-date class schedules as well as recent news and information about BOMI.

British Institute of Facilities Management (BIFM)
BIFM is the UK’s lead institute representing the interests of those who practice facilities management and those who work in organisations supplying FM related goods or services.

The Conference Board
For 90 years, The Conference Board has been providing senior executives worldwide with opportunities to share practical business experience.  They hold over 120 events a year in all topics of business.  They hold one conference a year on corporate real estate in the Spring in NYC.

CoreNet Global
The world's leading professional association for corporate real estate and workplace executives serving leading multinational companies from the Fortune and Global 1000. More than 7,000 members manage over $1.2-trillion in real estate and workplace assets in Asia, Australia, Europe, Latin America and North America.  It publishes the The Leader magazine bi-monthly. Manhattan is a North American Learning Partner and active in The Workplace Community.

European Facility Management Network (EuroFM)
EuroFm is a network of more than 60 organisations, all focused on facility management. They are based in more than 15 European countries and represent professional (national) associations, education research institutes and corporate organizations.

Facility Management Association of Australia Ltd. (FMA)
FMA represents FM professionals – those who manage people, process, assets and the work environment. The FMA is the largest and most respected professional association of facility managers in Australia.

GSA
The GSA Public Buildings Service site. It contains information on innovative workplace practices.

International Facility Management Association
IFMA is the world’s largest and most widely recognized international association for professional facility managers, supporting more than 19,000 members in 60 countries. The association’s members, represented in 125 chapters and 15 councils worldwide, manage more than 37 billion square feet of property and annually purchase more than $100 billion in products and services. Formed in 1980, IFMA certifies facility managers, conducts research, provides educational programs, recognizes facility management degree and certificate programs and produces World Workplace, the world’s largest facility management conference and exposition.  It publishes FMJ bimonthly.  Manhattan is a Corporate Sustaining Member.

Institute of Real Estate Management (IREM)
IREM©, an affiliate of the National Association of Realtors©, is a source of education and professional recognition for managers of all types of properties. IREM© is the only professional association dedicated to serving the needs of all real estate management professionals. The Institute's mission is to educate, certify and promote the professional competence of IREM© members to meet the needs of those who utilize their services.

International Interior Design Association (IIDA)
IIDA is a professional networking and educational association committed to enhancing the quality of life through excellence in interior design and advancing interior design through knowledge.

International Telework Association and Council (ITAC)
ITAC is a non-profit organization dedicated to the economic, social and environmental benefits of telework. ITAC actively promotes telework through a variety of measures. Driving the growth and success of work independent of location, ITAC studies, develops and recommends tools, techniques and processes that promote the benefits of telework.

Irish Property and Facility Management Association (IPFMA)
The Irish Property and Facilities Managers Association was founded in Ireland, in 1989 under the aegis of the Society of Chartered Surveyors. It currently has a membership of 200.

Japan Facility Management Promotion Association
The Japan Facility Management Promotion Association is the premier association for facility managers in Japan. JFMA provides FM-related information through its journal and publications, and through the Internet. We also provide an opportunity for the presentation on the latest FM practices and case studies in FM conferences and seminars that cover wide range of pertinent for the promotion and education of FM among corporate executives. and education of FM among corporate executives.

New Zealand Property Institute (NZPI)
The New Zealand Property Institute was launched in 2000 to take the profession into the 21st century. This follows the overwhelming support for a new organisation by members of the New Zealand Institute of Valuers (NZIV), the Institute of Plant & Machinery Valuers (IPMV), and the Property & Land
Economy Institute of New Zealand (PLEINZ)

Open Standards Consortium for Real Estate (OSCRE)
The Standard requires a business framework to extend, maintain and upgrade the existing schema, to control its development, and to encourage implementation. OSCRE Limited is the company set up to administer the Standard. It is a non-profit making company limited by guarantee, taking financial support through membership fees.  Manhattan leads the FM Workgroup and is a supporting member.

Society of American Military Engineers (SAME)
The mission of the Society of American Military Engineers is to promote and facilitate engineering support for national security by developing and enhancing relationships and competencies among uniformed services, public and private sector engineers, and related professionals.

South African Facilities Management Association (SAFMA)
In June 1997, the South African Facilities Management Association (SAFMA) was started in association with the South African Property Owners Association. SAFMA is a member of the Property Council of South Africa (PROCSA) and is presently investigating international links with the International Facility Management Association (IFMA), the British Institute of Facility Managers (BIFM) and the European Facility Management Association (Euro-FM) to provide enhanced contacts for its members.

The Infrastructure Security Partnership (TISP)
Following the tragic events of September 11, 2001, a dedicated group of public and private sector organizations proposed the establishment of an "association of associations and agencies," a partnership, to collaborate on issues related to the security of the nation's built environment. The name of this organization is The Infrastructure Security Partnership (TISP).

Tradeline
For 30 years Tradeline Inc. has been providing leading-edge resources for facilities planning and management through its conferences, Web site, and publications.

U.S. Green Building Council (USGBC)
The U.S. Green Building Council is the nation's foremost coalition of leaders from across the building industry working to promote buildings that are environmentally responsible, profitable, and healthy places to live and work.

Voices of Safety International
Provides new performance-based standards which permit facility managers to determine the slip resistance of facility flooring when installed, during use when evaluating various surface treatments and whenever someone slips and falls. Lawsuits will be minimized since both the accident site and the slip/fall victim's footwear can be tested at the time of the accident.