| SEDI | Secure Electronic Data Interchange 
| Others |
| SEDI | Social and Enterprise Development Innovations
| Others |
| SEDI | Social Emotional Developmental Intervention
| Others |
| SEDI | SOD1 Exposed Dimer Interface
| Others |
| SEDI | Standardized Evapotranspiration Deficit Index
| Others |
| SEDI | State Executive Development Institute
| Others |
| SEDI | Study of the Earths Deep Interior
| Others |
| SEDI | Sumitomo Electric Device Innovation
| Others |
| SEDI | Sustainable Economic Development Initiative
| Others |
| SEDI | System for Electronic Disclosure by Insiders
| Others |