| Rank | Abbreviation | Meaning |
|---|
| ***** | CROP | Centre de Rééducation de l’Ouïe et de la Parole
| |
| ***** | CROP | Communities Reach Out to People
| |
| ***** | CROP | Centre de Recherche sur l'Opinion Publique
| |
| **** | CROP | Committee of Regional Organisations of the Pacific
| |
| **** | CROP | College Reach-Out Program
| |
| **** | CROP | Civil Rights Outreach Project
| |
| **** | CROP | Communities Responding to Overcome Poverty
| |
| **** | CROP | Container Recycling Operation
| |
| **** | CROP | Creating Rural Opportunities Program
| |
| **** | CROP | Christian Rural Overseas Program
| |
| *** | CROP | Christian Rural Overseas Project
| |
| *** | CROP | Comparative Research Programme on Poverty
| |
| *** | CROP | Communities Resolving Our Problems
| |