National Academy of Sciences (disambiguation)

• Academy of Sciences Leopoldina
• Academy of Sciences of Iran
• Academy of Sciences of Moldova
• Armenian National Academy of Sciences
• Azerbaijan National Academy of Sciences
• Chinese Academy of Sciences
• Croatian Academy of Sciences and Arts
• Estonian Academy of Sciences
• French Academy of Sciences
• Georgian National Academy of Sciences
• Hungarian Academy of Sciences
• Indian Academy of Sciences
• Indian National Science Academy
• Kazakhstan Academy of Sciences
• Latvian Academy of Sciences
• National Academy of Sciences
• National Academy of Sciences of Argentina
• National Academy of Sciences of Belarus
• National Academy of Sciences of Ukraine
• National Academy of Sciences of the Republic of Korea
• National Academy of Sciences, India
• Pakistan Academy of Sciences
• Royal Danish Academy of Sciences and Letters
• Royal Netherlands Academy of Arts and Sciences
• Royal Society
• Royal Swedish Academy of Sciences
• Russian Academy of Sciences
• The Royal Academies for Science and the Arts of Belgium
• Turkish Academy of Sciences
• Uganda National Academy of Sciences
• national academy