Definition |
Category |
| Return On Security Investment | Investments |
| U S A Floral Products, Inc. | NASDAQ Symbols |
| Repository Of Student Information | Students |
| Recreation and Open Space Inventory | Parks & Recreation |
| Return On Social Innovation | Unclassified |
| Rollergirls of Southern Indiana | Unclassified |
| Romanian Open Source and Free Software Initiative | IT |
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