| BDTX | | Biological Products, (No Diagnostic Substances) | 1701541 |
| BDX | | Surgical & Medical Instruments & Apparatus | 10795 |
| BE | | Electrical Industrial Apparatus | 1664703 |
| BEAG | | Blank Checks | 1852207 |
| BEAM | | Biological Products, (No Diagnostic Substances) | 1745999 |
| BEAT | | Surgical & Medical Instruments & Apparatus | 1779372 |
| BEBE | | Blank Checks | 2079933 |
| BEDU | | Services-Educational Services | 1696355 |
| BEEM | | Semiconductors & Related Devices | 1398805 |
| BEEP | | Real Estate | 1847874 |
| BEKE | | Real Estate Agents & Managers (For Others) | 1809587 |
| BELFA | | Electronic Coils, Transformers & Other Inductors | 729580 |
| BEN | | Investment Advice | 38777 |
| BENF | | Finance Services | 1775734 |
| BENN | | Fabricated Structural Metal Products | 2072315 |
| BEP | | Electric Services | 1533232 |
| BEPC | | Electric Services | 1791863 |
| BESS | | Electric Services | 1066764 |
| BETA | | Aircraft | 1784570 |
| BETR | | Loan Brokers | 1835856 |
| BETRF | | Pharmaceutical Preparations | 1464165 |
| BEWFF | | - | 1113152 |
| BF | | Beverages | 14693 |
| BFAM | | Services-Child Day Care Services | 1437578 |
| BFC | | National Commercial Banks | 1746109 |
| BFGFF | | - | 1836503 |
| BFH | | Personal Credit Institutions | 1101215 |
| BFIN | | Savings Institution, Federally Chartered | 1303942 |
| BFK | | - | 1137393 |
| BFLY | | X-Ray Apparatus & Tubes & Related Irradiation Apparatus | 1804176 |
| BFNH | | Laboratory Analytical Instruments | 1310488 |
| BFRG | | Pharmaceutical Preparations | 1829247 |
| BFRI | | Pharmaceutical Preparations | 1858685 |
| BFS | | Real Estate Investment Trusts | 907254 |
| BFST | | State Commercial Banks | 1624322 |
| BFZ | | - | 1137391 |
| BG | | Fats & Oils | 1996862 |
| BGAVF | | - | 1500620 |
| BGB | | - | 1546429 |
| BGC | | Security & Commodity Brokers, Dealers, Exchanges & Services | 1094831 |
| BGFR | | Services-Personal Services | 1722556 |
| BGH | | - | 1521404 |
| BGHL | | Food and Kindred Products | 2069821 |
| BGI | | Retail-Jewelry Stores | 1179821 |
| BGIN | | Finance Services | 1945565 |
| BGL | | Metal Mining | 2019435 |
| BGLC | | Services-Medical Laboratories | 1737523 |
| BGM | | Pharmaceutical Preparations | 1779578 |
| BGMS | | Pharmaceutical Preparations | 1130166 |
| BGR | | - | 1306550 |
