sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Illinois Teachers Retirement System | **** |
| International Technology Roadmapfor Semiconductors | *** |
| International Transactions Reporting System | *** |
| International Temperate Reef Symposium | *** |
| ICASE Technical Report Server | *** |
| IERS Terrestrial Reference System | *** |
| inverted terminal repeat sequences | ** |
| Infant Toddler Rating Scale | ** |
| Industrial Ties Research Subprogram | ** |
| International Technology Roadmaps for Semiconductors | ** |
| I T R for Semiconductors | ** |
| International Tax Refund Services | ** |
| Inertial Test Reference System | ** |
| International Technology Roadmap of Semiconductors | ** |
| Integrated Traffic Record System | ** |
| International Transactions Recording System | ** |
| Insider Trade Reporting System | ** |
| Illinois Therapeutic Recreation Society | ** |
| In Two Reference Systems | ** |
| International Technology Raodmap for Semiconductors | * |
| Illinois Therapeutic Recreation Section | * |
| INTEGRATED TRAFFIC RECORDS SYSTEM | * |
| International Technical Roadmap for Semiconductors | * |
| Innovative Technology Research Syndicate | * |