SINT
| Acronym | Definition |
|---|---|
| SINT | SI International, Inc (stock symbol) |
| SINT | Small Integer (data type) |
| SINT | Studiesenteret I Nord Troms (Norwegian: Study Center in North Troms) |
| SINT | Science Institute of the Northwest Territories (Canada) |
| SINT | Solar-Infrared Near-Infrared Technique |