(Internet slang) Initialism of do not feed the troll.

Abbreviation of Denbighshire or Denbigh.

(Internet) Initialism of Domain Name System-based blackhole list.

plural of DNSBL

simple past tense and past participle of DNA

present participle of DNA

(genetics) The analysis of DNA sequences

DNA shed into the environment, and detectable, used to observe species in regions, by sampling water, air, or dirt.

Initialism of direct neural interface. / Initialism of direct normal irradiance. / Initialism of direct normal insolation.

(medicine) Initialism of do not intubate. / (electronics) Initialism of do not install. / (Internet slang) Initialism of do not interact.