| Abbreviation | Definition |
|---|---|
| CPEPA | Callon Petroleum Company of Delaware Preferred A |
| CPG | CMS Energy Corporation Gas tracking stock (now delisted) |
| CPHI | China Pharma Holdings, Inc. |
| CPJ | Chateau Communities, Inc. |
| CPK | Chesapeake Utilities Corporation |
| CPL | Carolina Power & Light Company |
| CPMPA | C L & P Capital, L. P. |
| CPN | Calpine Corporation |
| CPO | Corn Products International, Inc. |
| CPP | Cornerstone Properties, Inc. |
| CPQ | Compaq Computer Corporation |
| CPS | Choicepoint, Inc. |
| CPT | Camden Property Trust |
| CPTPA | Camden Property Trust Preferred A |
| CPU | CompUSA, Inc. |
| CPV | Correctional Properties Trust |
| CPY | C P I Corporation |
| CPZPA | C P L Capital I |
| CQ | COMSAT Corporation |
| CQB | Chiquita Brands International, Inc. |