The next desk lists down the most important authorities house businesses of the world −
| Nation/Area | Company | Abbreviation |
|---|---|---|
| United States | Nationwide Aeronautics and House Administration | NASA |
| Russia | Russian Federal House Company | RFSA |
| Russia | Roscosmos State Company for House Actions | Roscosmos |
| Europe | European House Company | ESA |
| Japan | Japan Aerospace Exploration Company | JAXA |
| France | Centre nationwide d’études spatiales (Nationwide Centre for House Research) | CNES |
| Germany | Deutsches Zentrum für Luft- und Raumfahrt (German Aerospace Middle) | DLR |
| Italy | Agenzia Spaziale Italiana (Italian House Company) | ASI |
| China | China Nationwide House Administration | CNSA |
| India | Indian House Analysis Organisation | ISRO |
| Canada | Canadian House Company | CSA |
| United Kingdom | UK House Company | UKSA |
| South Korea | Korea Aerospace Analysis Institute | KARI |
| Algeria | Algerian House Company | ASA |
| Ukraine | State House Company of Ukraine | SSAU |
| Argentina | Comisión Nacional de Actividades Espaciales | CoNAE |
| Iran | Iranian House Company and Iranian House Analysis Middle | ISA and ISRC |
| Spain | Instituto Nacional de Técnica Aeroespacial | INTA |
| Netherlands | Netherlands House Workplace | NSO |
| Sweden | Swedish Nationwide House Board | SNSB |
| Brazil | Agência Espacial Brasileira (Brazilian House Company) | AEB |
| Pakistan | House and Higher Ambiance Analysis Fee | SUPARCO |
| South Africa | South African Nationwide House Company | SANSA |
| Switzerland | Swiss House Workplace | SSO |
| Mexico | Agencia Espacial Mexicana (Mexican House Company) | AEM |
| Belarus | Belarus House Company | BSA |
| Costa Rica | Asociación Centroamericana de Aeronáutica yel Espacio (Central American Affiliation for Aeronautics and House) | ACAE |
| Worldwide | Asia-Pacific Regional House Company Discussion board | APRSAF |
| Bahrain | Bahrain’s Nationwide House Science Company | NSSA |
| Venezuela | Agencia Bolivariana para Actividades Espaciales (Bolivarian Company for House Actions) | ABAE |
| Colombia | Comisión Colombiana del Espacio (Colombian House Fee) | CCE |
| Singapore | Centre for Distant Imaging, Sensing and Processing | CRISP |
| Poland | Polska Agencja Kosmiczna (Polish House Company) | POLSA |
| United Nations | United Nations Workplace for Outer House Affairs | UNOOSA |
House businesses with human spaceflight functionality
The next desk lists down the completely different house businesses with human spaceflight functionality −
| Nation/Area | Company | Abbreviation |
|---|---|---|
| United States | Nationwide Aeronautics and House Administration | NASA |
| Russia | Roscosmos State Company for House Actions | Roscosmos |
| China | China Nationwide House Administration | CNSA |
