ASMD

ASMD may refer to:

• Addition, subtraction, multiplication and division, the four elementary arithmetic operations
• Anterior segment mesenchymal dysgenesis, a form of agenesis
• "ASMD", a code used to refer to the Armstrong Siddeley Double Mamba gas turbine turboprop engine
• Anti-ship missile defence
• Another name for Niemann–Pick disease associated with the SMPD1 gene (types A and B)