| Acronym | Definition |
|---|
| SDIT | School District Income Tax (Ohio) |
| SDIT | Service Dog in Training |
| SDIT | Survey Data in Teaching |
| SDIT | Sekolah Dasar Islam Terpadu |
| SDIT | San Diego International Terminals, Inc |
| SDIT | San Diego International Triathlon |
| SDIT | Société de Diffusion et d'Information Thérapeutique |
| SDIT | Shanghai Digital Information Technology, Inc. |
| SDIT | Scuba Diver In Turmoil (band) |
| SDIT | Sons and Daughters In Touch, Inc. |
| SDIT | San Diego Invitiational Tournament |
| SDIT | Sustainable Development Issues Team (USDA Forest Service) |
| SDIT | Shepparton District Interagency Team |
| SDIT | System Design & Integration Technologies |
| SDIT | Secure Digital Image Transfer Facility |
| SDIT | Summer Dance Institute for Teachers |
| SDIT | Sustainable Development Implementation Team (Canada) |