Meaning of HNA | Babel Free

Definitions

1. Initialism of hexitol nucleic acid.
   abbreviation, alt-of, countable, initialism, uncountable
2. Initialism of hydrohexitol nucleic acid.
   abbreviation, alt-of, countable, initialism, uncountable
3. Initialism of anhydrohexitol nucleic acid.
   abbreviation, alt-of, countable, initialism, uncountable
4. Initialism of hereditary neuralgic amyotrophy.
   abbreviation, alt-of, countable, initialism, uncountable

CEFR level