| ISDS | Illinois State Dental Society 
| Others |
| ISDS | Individual Sewage Disposal System
| Others |
| ISDS | Individual Sewage Disposal Systems
| Others |
| ISDS | Information Screening and Delivery System
| Others |
| ISDS | Information Systems and Decision Sciences
| Others |
| ISDS | Information Systems Decision Sciences
| Others |
| ISDS | Initiative for Sub-District Support
| Others |
| ISDS | Institute of Social Development Study
| Others |
| ISDS | Institute of Statistics and Decision Sciences
| Others |
| ISDS | Integrated Skill Development Scheme
| Others |
| ISDS | Integrated Software Dependent System
| Others |
| ISDS | Integrated Software Dependent Systems
| Others |
| ISDS | International Security Defense Systems
| Others |
| ISDS | International Serials Data System
| Others |
| ISDS | International Sheep Dog Society
| Others |
| ISDS | International Shepherd Dog Society
| Others |
| ISDS | International Skeletal Dysplasia Society
| Others |
| ISDS | International Society for Dermatologic Surgery
| Others |
| ISDS | International Society for Dialogical Science
| Others |
| ISDS | International Society for Disease Surveillance
| Others |
| ISDS | Invasive Species Data Service
| Others |
| ISDS | Investor State Dispute Settlement
| Others |
| ISDS | Investor To State Dispute Settlement
| Others |
| ISDS | Investor-State Dispute Settlement
| Others |
| ISDS | IRAC Science Data Simulator
| Others |