| SISE | Cisco Identity Services Engine 
| Others |
| SISE | Saadiyat International Stock Exchange
| Others |
| SISE | School of Information Science and Engineering
| Others |
| SISE | Sistema Integral de Servicios Estudiantiles
| Others |
| SISE | Social Innovation And Social Entrepreneurship
| Others |
| SISE | Society for Industrial and Systems Engineering
| Others |
| SISE | Society of Italian Economic Historians
| Others |
| SISE | Summer Institute on Sustainability and Energy
| Others |