1. Medicine

2. Pseudo science

3. Music

Miasma may refer to:

• Miasma (Greek mythology), a contagious power that has an independent life of its own

Medicine

• Miasma theory of disease, bad air causing disease

Pseudo science

• Miasms in Homeopathy, a specious cause of chronic disease

Music

• Miasma (album), a 2005 album by The Black Dahlia Murder, or the title track
• Miasma (EP), a 2001 EP by Hecate Enthroned
• Miasma, a 1987 album by The Bevis Frond
• "Miasma", a 2018 song by Swedish heavy metal band Ghost

• The National Bank of Georgia (U.S.)
• The National Bank of Kuwait SAK
• The National Baseball Hall of Fame and Museum
• The National Basketball Association
• The National Black Child Developmental Institute
• The National Bobby Bowden Award
• The National Broadcasting Company
• The National Campaign for a Peace Tax Fund
• The national campaign for a peace tax fund
• The National Center for Biological Sciences
• The national center for biological sciences
• The national center for family literacy
• The National Center for Public Policy Research,
• The National Center for Public Policy Research
• The national centre for biological sciences
• The national cipher challenge
• The National Coalition Party
• The National Comic Book, Art, and Sci-Fi Expo
• The National Commercial Bank Limited
• The National Commodities and Derivatives Exchange
• The National Concert Hall
• The National Consumer Voice for Quality Long-Term Care
• The National Council for History Education
• The National Council of Teachers of English
• The National Decorations System (Romania)