| EYPT | | Laboratory Analytical Instruments | 1314102 |
| EZBC | | Commodity Contracts Brokers & Dealers | 1992870 |
| EZET | | Commodity Contracts Brokers & Dealers | 2011535 |
| EZGO | | Motorcycles, Bicycles & Parts | 1806904 |
| EZOO | | Services-Advertising | 1752372 |
| EZPW | | Retail-Miscellaneous Retail | 876523 |
| EZPZ | | Commodity Contracts Brokers & Dealers | 2033807 |
| F | | Motor Vehicles & Passenger Car Bodies | 37996 |
| FA | | Services-Computer Processing & Data Preparation | 1210677 |
| FACT | | Aircraft Parts & Auxiliary Equipment, NEC | 2028935 |
| FAF | | Title Insurance | 1472787 |
| FAMI | | Canned, Fruits, Veg, Preserves, Jams & Jellies | 1701261 |
| FANG | | Crude Petroleum & Natural Gas | 1539838 |
| FARM | | Miscellaneous Food Preparations & Kindred Products | 34563 |
| FAST | | Retail-Building Materials, Hardware, Garden Supply | 815556 |
| FAT | | Retail-Eating Places | 1705012 |
| FATE | | Biological Products, (No Diagnostic Substances) | 1434316 |
| FATN | | Services-Prepackaged Software | 1993400 |
| FAX | | 0000 | 790500 |
| FBCD | | Retail-Apparel & Accessory Stores | 1370816 |
| FBDS | | Pharmaceutical Preparations | 926844 |
| FBGL | | General Bldg Contractors - Residential Bldgs | 1938534 |
| FBIN | | Millwood, Veneer, Plywood, & Structural Wood Members | 1519751 |
| FBIO | | Pharmaceutical Preparations | 1429260 |
| FBIZ | | State Commercial Banks | 1521951 |
| FBK | | State Commercial Banks | 1649749 |
| FBLA | | Savings Institutions, Not Federally Chartered | 2013639 |
| FBLG | | Pharmaceutical Preparations | 1958777 |
| FBNC | | State Commercial Banks | 811589 |
| FBP | | State Commercial Banks | 1057706 |
| FBRT | | Real Estate Investment Trusts | 1562528 |
| FBRX | | Pharmaceutical Preparations | 1419041 |
| FBSI | | Savings Institutions, Not Federally Chartered | 912967 |
| FBTC | | Commodity Contracts Brokers & Dealers | 1852317 |
| FBYD | | Services-Miscellaneous Amusement & Recreation | 1937987 |
| FC | | Services-Management Services | 886206 |
| FCAP | | Savings Institution, Federally Chartered | 1070296 |
| FCBC | | State Commercial Banks | 859070 |
| FCCI | | Retail-Eating & Drinking Places | 1807689 |
| FCCN | | Services-Computer Processing & Data Preparation | 1131903 |
| FCCO | | State Commercial Banks | 932781 |
| FCEL | | Electrical Industrial Apparatus | 886128 |
| FCF | | National Commercial Banks | 712537 |
| FCFS | | Retail-Miscellaneous Retail | 840489 |
| FCHDF | | - | 2048847 |
| FCHL | | Services-Miscellaneous Amusement & Recreation | 2023796 |
| FCHS | | Services-Medical Laboratories | 1416876 |
| FCN | | Services-Management Consulting Services | 887936 |
| FCNCA | | State Commercial Banks | 798941 |
| FCO | | - | 876717 |
