| Abbreviation | Definition |
|---|---|
| CRT | Cross Timbers Realty Trust |
| CRW | Crown Crafts, Inc. |
| CRY | Cryolife, Inc. |
| CS | Cabletron Systems, Inc. |
| CSA | Cogdell Spencer, Inc. |
| CSDPA | Cadbury Schweppes, L. P., of Delaware Preferred A |
| CSG | Cadbury Schweppes, P. L. C. |
| CSI | Chase Industries, Inc. |
| CSJ | Columbus Southern Power Company |
| CSK | Chesapeake Corporation |
| CSL | Carlisle Companies, Inc. |
| CSP | American Strategic Income Portfolio III |
| CSR | Central & Southwest Corporation |
| CSS | C S S Industries, Inc. |
| CSU | Capital Senior Living Corporation |
| CSV | Carriage Services, Inc. |
| CSX | C S X Corporation |
| CT | Capital Trust, Inc., of Maryland |
| CTA | Center Trust, Inc. |
| CTB | Cooper Tire & Rubber Company |