| Acronym | Definition |
|---|
| ATNC➣Agents Transmissibles Non Conventionnels (French: Non-Conventional Transmissible Agents; infections) |
| ATNC➣Advanced Trauma Nursing Course (UK) |
| ATNC➣Agentes Transmisibles No Convencionales (Spanish: Unconventional Transmissible Agents) |
| ATNC➣Atraumatic Normocephalic |
| ATNC➣Apparent Total N-Nitroso Compound |
| ATNC➣America Tele-Network Corp. |