| SITC | Sand In The Cooch 
| Others |
| SITC | School of Information Technology and Computing
| Others |
| SITC | Scottish Interactive Technology Centre
| Others |
| SITC | Security Innovation and Technology Consortium
| Others |
| SITC | Sex In The City
| Others |
| SITC | Shandong International Transportation Corporation
| Others |
| SITC | Simulation and Information Technology Center
| Others |
| SITC | Sindicato Independiente de Trabajadores de Citroen
| Others |
| SITC | Single Integrated Test Cycle
| Others |
| SITC | Singles In The City
| Others |
| SITC | Sit In The Corner
| Others |
| SITC | Skype In The Classroom
| Others |
| SITC | Smuggling Interdiction and Trade Compliance
| Others |
| SITC | Spatial Information Technology Center
| Others |
| SITC | SPAWAR (Space and Naval Warfare Systems Command) Information Technology Center
| Others |
| SITC | Standard Industrial Trade Classification
| Others |
| SITC | Standard Intemational Trade Classifica
| Others |
| SITC | Standard International Trade Classification
| Others |
| SITC | State Information Technology Consortium
| Others |
| SITC | Summer in the City
| Others |
| SITC | Sunrise In The City
| Others |
| SITC | Supply Installation Testing and Commissioning
| Others |
| SITC | Sustainable Internet Training Center
| Others |
| SITC | Swiss Insurance Training Centre
| Others |