(Falmer)NATO Advanced Study Institute on Nitrogen Ceramics NATO Advanced Study Institute on Nitrogen Ceramics North Atlantic Treaty Organization.Advanced Study Institute on Nitrogen Ceramics NATO Advanced Study Institute on Hydrogen Liquids (Canterburg)North Atlantic Treaty Organization.Advanced Study Institute on Nitrogen Ceramics (Algarve)NATO Advanced Study Institute on Catalyst Deactivation (Maratea)NATO Advanced Study Institute on Tribological Technology NATO Advanced Study Institute on Biomagnetism (Banff Centre)NATO Advanced Study Institute on Number Theory Applications (Grottaferrata)NATO Advanced Study Institute on Biomagnetism