| SACI | Pilar, Argentina 
| Others |
| SACI | Sales Association of the Chemical Industry
| Others |
| SACI | SAML Authentication Context Information
| Others |
| SACI | San Antonio Cancer Institute
| Others |
| SACI | School Alliance For Continuous Improvement
| Others |
| SACI | Severe Atmospheric Corrosion Inhibitor
| Others |
| SACI | Sexual Assault Crisis Intervention
| Others |
| SACI | Society Academia Collaboration for Innovation
| Others |
| SACI | South African Chemical Institute
| Others |
| SACI | Space Assignments & Capital Improvements Committee (Berkeley University)
| Others |
| SACI | Spark Assisted Compression Ignition
| Others |
| SACI | Studio Art Centers International
| Others |
| SACI | Studio Arts Centers International
| Others |