sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Industrial Services of America | **** |
| Institute for Defence Studies and Analyses | *** |
| Irish Disabled Sailing Association | *** |
| INSTITUTE of Defence Studies and Analyses | *** |
| Institute for Defence Studies Analyses | *** |
| Institute of Defence Studies and Analysis | *** |
| International Dark Skies Association | *** |
| Industrial Designer Society of America | *** |
| International Diving Schools Association | *** |
| Indian Dairy Sciences Association | *** |
| International Doctoral Student Award | *** |
| Islamic Dialogue Student Association | *** |
| Industrial Svcs of Amer | *** |
| Infectious Diseases Society of American | *** |
| Interfaith Dialog Student Association | *** |
| Institute for Defense Studies and Analysis | *** |
| Institute for Defense Analyses | ** |
| Institute for Defence Studies and Analysis | ** |
| Intravenous digital subtraction angiography | ** |
| International Disease Society of America | ** |
| intra-arterial digital subtraction angiography | ** |
| International Dance Sport Association | ** |
| Infectious Disease Society of American | ** |
| Institute for Defence Studies Analysis | ** |
| Industrial Deaths Support and Advocacy | ** |
| Institute of Defence Studies Analysis | ** |
| Industrial Deaths Support Advocacy | ** |
| Industrial Design Student Association | ** |
| Industrial Svcs of America | ** |
| Ious Diseases Society of America | ** |
| Israel Dance Sport Association | ** |
| Industrial Development Subsidiary Agreement | ** |
| International Deaf Surfriders Association | ** |
| Initiative for Democracy in South America | ** |
| International Development Student Association | ** |
| Interactive Digital Software Alliance | ** |
| IIF Default Scrambling Algorithm | * |
| Institute for Defence and Security Analysis | * |
| Interfaith Dialogue Student Association | * |
| INTERIOR DESIGN STUDENT ASSOCIATION | * |
| Indian Defense Studies Analysis | * |
| iranian disability support association | * |
| Indian Dairy Science Association | * |
| Infectious Disease Society of America | * |
| Institute of Defense Studies and Analyses | * |
| International Development Service of America | * |