| CBRE | | Real Estate | 1138118 |
| CBRL | | Retail-Eating Places | 1067294 |
| CBSH | | State Commercial Banks | 22356 |
| CBSTF | | Agricultural Production-Crops | 1776738 |
| CBT | | Miscellaneous Chemical Products | 16040 |
| CBU | | National Commercial Banks | 723188 |
| CBUS | | Agricultural Chemicals | 1705843 |
| CBZ | | Services-Business Services, NEC | 944148 |
| CC | | Chemicals & Allied Products | 1627223 |
| CCAP | | - | 1633336 |
| CCB | | State Commercial Banks | 1437958 |
| CCBG | | State Commercial Banks | 726601 |
| CCC | | Services-Prepackaged Software | 1818201 |
| CCCC | | Biological Products, (No Diagnostic Substances) | 1662579 |
| CCCP | | Services-Business Services, NEC | 1696411 |
| CCCX | | Services-Computer Processing & Data Preparation | 2007825 |
| CCD | | - | 1602584 |
| CCEC | | Deep Sea Foreign Transportation of Freight | 1392326 |
| CCEL | | Services-Misc Health & Allied Services, NEC | 862692 |
| CCEP | | Bottled & Canned Soft Drinks & Carbonated Waters | 1650107 |
| CCFN | | State Commercial Banks | 731122 |
| CCG | | Insurance Agents, Brokers & Service | 1965473 |
| CCHH | | Retail-Eating Places | 2074123 |
| CCI | | Real Estate Investment Trusts | 1051470 |
| CCIF | | - | 1517767 |
| CCII | | Blank Checks | 2064683 |
| CCIX | | Services-Computer Integrated Systems Design | 2006291 |
| CCJ | | Miscellaneous Metal Ores | 1009001 |
| CCK | | Metal Cans | 1219601 |
| CCL | | Water Transportation | 815097 |
| CCLD | | Services-Prepackaged Software | 1582982 |
| CCM | | Services-Offices & Clinics of Doctors of Medicine | 1472072 |
| CCNB | | National Commercial Banks | 1437213 |
| CCNE | | State Commercial Banks | 736772 |
| CCO | | Services-Advertising | 1334978 |
| CCOI | | Communications Services, NEC | 1158324 |
| CCOOF | | - | 1853599 |
| CCRN | | Services-Help Supply Services | 1141103 |
| CCS | | Operative Builders | 1576940 |
| CCSI | | Services-Prepackaged Software | 1866633 |
| CCTC | | Services-Computer Programming, Data Processing, Etc. | 1477960 |
| CCTG | | Electric Lighting & Wiring Equipment | 1931717 |
| CCTSF | | Blank Checks | 1865861 |
| CCU | | Malt Beverages | 888746 |
| CCXI | | Blank Checks | 2074973 |
| CCZ | | Cable & Other Pay Television Services | 1166691 |
| CD | | Finance Services | 1527762 |
| CDAQF | | Blank Checks | 1851909 |
| CDE | | Gold and Silver Ores | 215466 |
| CDGLF | | - | 1448611 |