1. A substance inherent in living beings which determines their form, and can be used to uniquely identify a person.
2. deoxyribonucleic acid, the genetic material of nearly all forms of life.
3. A biopolymer of deoxyribonucleic acids (a type of nucleic acid) that has four different chemical groups, called bases: adenine, guanine, cytosine, and thymine.
4. Defense Nuclear Agency.
5. Did Not Answer.
6. Did Not Arrive (used when someone fails to keep an appointment).
7. Did Not Attend.
8. Do Not Assume.
9. Drugs 'n' alcohol.

1. Dernière Nouvelles d'Alsace ("Latest News from Alsace"), a French periodical.

Abbreviation

1. "Deoksiribonükleik asit", deoxyribonucleic acid, the genetic material of nearly all forms of life.