SINE
| Acronym | Definition |
|---|---|
| SINE | Success in Numeracy Education (Victorian Catholic schools; Australia) |
| SINE | Short Interspersed Nuclear Element |
| SINE | Structural Images of the North East (art and photograph collection; University of Newcastle Upon Tyne; UK) |
| SINE | Southwest Indiana Network for Education |
| SINE | Society for Innovation and Entrepreneurship (IIT Bombay, India) |
| SINE | Scalable Information Networks for the Environment |
| SINE | Single Integrated Network Environment (US Air Force) |