International Flight Catering Association  
   Forum and representative body for companies involved in the inflight and railway catering industry. Includes information on news and events, publications, education, membership and contacts .
   http://www.ifcanet.com/

The Air Transport Action Group  
   Independent coalition of air transport industry organizations united to press for economically beneficial aviation capacity improvements in an environmentally responsible manner.
   http://www.atag.org/

ATPCO  
   Collection and distribution of fare and fare related data for the airline and travel industry. Travel data services and solutions, including revenue accounting and decision support systems.
   http://www.atpco.net/

Canadian Business Aircraft Association  
   Represents the interests of business aviation operators, manufacturers, and suppliers. Annual trade show and convention.
   http://www.cbaa.ca/

The International Air Transport Association  
   To represent and to serve the airline industry.
   http://www.iata.org

Board of Airline Representatives, Hong Kong  
   Represents, promotes and protects the common interests of its members in Hong Kong. Its goal is to improve the commercial and operational conditions for airlines active in Hong Kong.
   http://www.bar.org.hk

Eurocontrol  
   European organization for the safety of air navigation.
   http://www.eurocontrol.int/

British Airport Suppliers and Equipment Association  
   Airport supply industries offering a wide range of equipment and services to support the planning, management and operation of an airport. Includes a searchable index of suppliers and services .
   http://www.basea.org.uk/

National Business Aviation Association, Inc.  
   Represents the aviation interests of companies that own or operate general aviation aircraft as an aid to the conduct of their business, or are involved with business aviation.
   http://www.nbaa.org/

Air Transport Association of Canada  
   Commercial aviation organization.
   http://www.atac.ca/index.html

Radio Technical Commission for Aeronautics  
   Developing recommendations regarding communications, navigation, surveillance, and air traffic management.
   http://www.rtca.org/

Allied Pilots Association  
   The collective bargaining agent for American Airlines pilots.
   http://www.alliedpilots.org/

Bureau d'Enquêtes d'Analyses  
   Provides news, reports and general information on the French organization responsible for technical investigation of civil aviation accidents.
   http://www.bea-fr.org/

European Regions Airline Association  
   The representative body for regional air transport throughout Europe.
   http://www.eraa.org/

The National Coalition for Aviation Education  
   A clearing house for aviation and aerospace education materials.
   http://www.aviationeducation.org/

The CAUSE Foundation  
   Assisting United Airlines flight attendants and their families worldwide.
   http://www.thecausefoundation.org/

Airports Council International  
   The international association of the world's airports. ACI fosters cooperation among its member airports and with other partners in world aviation, including governmental, airline and aircraft manufacturing organizations.
   http://www.airports.org/

Airports Council International/North America  
   North American association representing airport owners and operators.
   http://www.aci-na.org/

Air America Association  
   By and for the employees of Air America, and those who have interest in Air America.
   http://www.air-america.org/

EU - Civil Aviation Co-operation Projects  
   Provides descriptions of the cordinating agency, events, and bulletins.
   http://aecma-international.org/

Aviation Instrument Association  
   Group of FAA Certified aviation repair stations and manufactors.
   http://www.aia.net/

Eastern Region Helicopter Council  
   Established to foster an active exchange of ideas and information among the helicopter operators in the Northeast United States.
   http://www.erhc.org/

Flight Attendants.org  
   An international discussion site for crewmembers.
   http://www.flightattendants.org/

General Aviation Serving America  
   Describes general aviation's role in the U.S. economy and the role it plays in the daily lives of all Americans.
   http://www.gaservingamerica.org/index.htm

International Inflight Food Service Association  
   A global professional association is dedicated to the advancement of the art and the science of the multi-billion dollar inflight and rail food service industry.
   http://www.ifsanet.com/index.html

Long Beach / Orange County PAMA Chapter  
   Information about local meetings and events, memberships and aviation news.
   http://www.lbocpama.org

Regional Air Service Initiative  
   Highlighting the role of regional air service in North America. Contains topical and current information including downloadable charts, tables, and pictures.
   http://www.regionalairservice.org/

Swedish Civil Aviation Group  
   An organisation for the marketing of Swedish know-how and equipment in the field of aerospace and civil aviation.
   http://www.scag.swedishtrade.se/

Aeronautical Repair Station Association  
   International trade group for certificated aeronautical repair stations. Includes news, legislation, publications, and links.
   http://www.arsa.org/

Clipped Wings  
   Past and present United Airlines flight attendants. Includes information on membership, philanthropy, and local chapters
   http://www.clippedwings.com/

American Association of Airport Executives  
   Includes data about members, meeting schedule, news and an information Library.
   http://www.aaae.org/

International Aviation Online  
   The FAA Office of International Aviation, the US government's focal point for international aviation policy development and training supporting a safe, secure and efficient global aerospace system.
   http://www.intl.faa.gov/

Cargo Airline Association  
   The US voice and resource for members of the all-cargo air carrier industry, and others in the air cargo marketplace that depend on these services. Based in Washington, DC.
   http://www.cargoair.org/

Travel Agency Commissioner  
   Describes the authority, powers and procedures of the Travel Agency Commissioner, which acts as a referee in certain disputes which may arise involving a travel agent.
   http://www.travel-agency-commissioner.aero/