there are 74 different government space agencies in existence, including 68 national space agencies and six international agencies.
Full list of government space agencies:
- Algeria (ASAL)
- Argentina (CONAE)
- Armenia (SCSA)
- Australia (ASA)
- Austria (FFG)
- Azerbaijan (AzCosmos)
- Bangladesh (SPARRSO)
- Belarus (BSA)
- Belgium (BELSPO)
- Bolivia (ABE)
- Brazil (INPE)
- Bulgaria (BAS)
- Canada (CSA)
- Chile (CONAE)
- China (CNSA)
- Colombia (AEC)
- Cuba (AEC)
- Czech Republic (CSA)
- Denmark (DLR)
- Egypt (NARS)
- Estonia (ESA BIC Estonia)
- Finland (FICORA)
- France (CNES)
- Germany (DLR)
- Greece (GSRT)
- Hungary (HSO)
- India (ISRO)
- Indonesia (LAPAN)
- Iran (ISA)
- Iraq (NSSAS)
- Ireland (ESA BIC Ireland)
- Israel (ISA)
- Italy (ASI)
- Japan (JAXA)
- Kazakhstan (KazCosmos)
- Kenya (KSC)
- Republic of Korea (KARI)
- Latvia (LIAA)
- Lebanon (CLSB)
- Lithuania (LSSA)
- Luxembourg (SSA)
- Malaysia (ANGKASAWAN)
- Mexico (AEM)
- Mongolia (STA)
- Morocco (ANCS)
- Netherlands (NSO)
- Nigeria (NASRDA)
- Norway (NSC)
- Oman (OSA)
- Pakistan (SUPARCO)
- Peru (CONIDA)
- Philippines (ASTI)
- Poland (POLSA)
- Portugal (FCT)
- Romania (ROSA)
- Russia (Roscosmos)
- Saudi Arabia (SCA)
- Serbia (RAS)
- Singapore (ASTS)
- Slovakia (SARIO)
- Slovenia (ESA BIC Slovenia)
- South Africa (SANSA)
- South Korea (KARI)
- Spain (CDTI)
- Sweden (SNSA)
- Switzerland (SSO)
- Syria (SSRC)
- Thailand (GISTDA)
- Tunisia (ASI)
- Turkey (TÜBİTAK UZAY)
- Ukraine (SSAU)
- United Arab Emirates (SCEA)
- United Kingdom (UKSA)
- United States (NASA)
- Uruguay (ANII)
- Vietnam (VAST)
International space agencies:
- Asia-Pacific Space Cooperation Organization (APSCO)
- Arab Satellite Communications Organization (ASCOM)
- European Space Agency (ESA)
- Intergovernmental Organization of Space Science in Data Sharing (ISDC)
- International Space Exploration Coordination Group (ISECG)
- Latin American Space Cooperation Organization (ALCE)