| Acronym | Definition |
|---|
| DTNA➣Daimler Trucks North America LLC (Portland, Oregon) |
| DTNA➣Dancing the Night Away (charity foundation) |
| DTNA➣Directeur Technique National de l'Arbitrage (French: National Technical Director of Arbitration; Senegal) |
| DTNA➣Desert Tortoise Natural Area (California, USA) |
| DTNA➣Direction Technique de la Navigation Aérienne (French: Technical Directorate of Air Navigation; various locations) |
| DTNA➣Duboce Triangle Neighborhood Association (San Francisco, CA) |