| Rank | Abbreviation | Meaning |
|---|
| ***** | SDIT | Software Development and Integration Team
| |
| ***** | SDIT | Société de Diffusion et d'Information Thérapeutique
| |
| **** | SDIT | Ship Draft Indicator Transmitter
| |
| ** | SDIT | Survey Data in Teaching
| |
| ** | SDIT | System Design Integration Technologies
| |
| ** | SDIT | Sons and Daughters In Touch, Inc.
| |
| ** | SDIT | Sustainable Development Implementation Team
| |
| ** | SDIT | Spatial Data Infrastructure Technology
| |
| * | SDIT | Secure Digital Image Transfer Facility
| |
| * | SDIT | Software Dev and Integration Team
| |
| * | SDIT | Skyline Drive In Theatre
| |
| * | SDIT | School District Income Tax
| |
| * | SDIT | Sustainable Development Issues Team
| |
| * | SDIT | Southern Development Investigation Team
| |
| * | SDIT | Self Defense Instructor Training
| |
| * | SDIT | Scuba Diver In Turmoil
| |
| * | SDIT | Shanghai Digital Information Technology, Inc.
| |
| * | SDIT | San Diego International Terminals, Inc
| |
| * | SDIT | San Diego International Triathlon
| |
| * | SDIT | Software Development in Integration Test
| |
| * | SDIT | Summer Dance Institute for Teachers
| |
| * | SDIT | Service Dog in Training
| |
| * | SDIT | Sled Dog in Training
| |
| * | SDIT | Software Development and Information Technology
| |
| * | SDIT | San Diego Invitational Tournament
| |