DIAT
| Acronym | Definition |
|---|---|
| DIAT | Digital Infrared Audio Transmission |
| DIAT | Defence Institute of Advanced Technology (Pune, India) |
| DIAT | Digital Infrared Audio Transmission (Sony) |
| DIAT | Denso International Asia Co., Ltd |
| DIAT | Dismounted Incident Analysis Team (US Army) |
| DIAT | Dominant Introverted Abstract Thinker (Jung personality type indicator) |
| DIAT | Dynamic IP (Internet Protocol) Address Translation |
| DIAT | DCGS Integration Activation Team |