| Abbreviation | Definition |
|---|---|
| CSGO | Chinese Society of Gynecological Oncology |
| CSHM | Center for Society Health and Medicine |
| CSHPM | Canadian Society for the History and Philosophy of Mathematics |
| CSHPM | Société Canadienne d'Histoire et de Philosophie des Mathématiques |
| CSHPM | Socit Canadienne d'Histoire et de Philosophie des Mathmatiques |
| CSHS | Charles Smithgall Humane Society |
| CSHS | Société Canadienne de Science Horticole |
| CSHS | Socit Canadienne de Science Horticole |
| CSI | ????? ???????? ????? |
| CSI | Cardiological Society of India |
| CSI | Colourist Society International |
| CSI | Computer Society of Iran |
| CSI | Contractors Society Insti |
| CSI | 'F,EF ©'E~ÌH*1 'Ì1'F |
| CSI | 'F,EF C'E~JH*1 'J1'F |
| CSICOP | Committee for the Scientific Investigation of Claims of the Paranormal |
| CSIH | Canadian Society for International Health |
| CSIH | Société Canadienne de Santé Internationale |
| CSIH | Socit Canadienne de Sant Internationale |
| CSIL | Columbia Society of International Law |