sort by Rank | Alpha
| Possible Meanings | Rank |
| Committee on International Relations and Education | ** |
| Continuous Identification of Research Evidence | ** |
| Current Issues in Research | ** |
| Current Issues in Research Ethics | ** |
| Commercial and Instrument Rating Examiner | ** |
| Center for International Real Estate | ** |
| Centre for Insurance Research and Education | ** |
| Change Is Real Eddie | * |
| Collaboratives to Integrate Research and Education | * |
| Centre International de Recherches sur l'Environnement | * |