| JDZG | | Services-Educational Services | 1976908 |
| JEF | | Security Brokers, Dealers & Flotation Companies | 96223 |
| JELD | | Millwood, Veneer, Plywood, & Structural Wood Members | 1674335 |
| JEM | | Retail-Apparel & Accessory Stores | 2018222 |
| JENA | | Blank Checks | 2060337 |
| JEQ | | - | 866095 |
| JETMF | | Air Transportation, Scheduled | 1846084 |
| JFB | | General Bldg Contractors - Nonresidential Bldgs | 2024306 |
| JFBR | | Retail-Miscellaneous Retail | 1885408 |
| JFIL | | Services-Computer Programming Services | 1517389 |
| JFIN | | Finance Services | 1743102 |
| JFR | | - | 1276533 |
| JFU | | Finance Services | 1619544 |
| JG | | Services-Computer Programming, Data Processing, Etc. | 1737339 |
| JGH | | - | 1615905 |
| JGLDF | | - | 1686000 |
| JHG | | Investment Advice | 1274173 |
| JHI | | 0000 | 759828 |
| JHS | | 0000 | 759866 |
| JHX | | Concrete Products, Except Block & Brick | 1159152 |
| JILL | | Women's, Misses': and Juniors Outerwear | 1687932 |
| JJHR | | Wholesale-Beer, Wine & Distilled Alcoholic Beverages | 2088761 |
| JJSF | | Cookies & Crackers | 785956 |
| JKHY | | Services-Computer Integrated Systems Design | 779152 |
| JKS | | Semiconductors & Related Devices | 1481513 |
| JL | | Retail-Apparel & Accessory Stores | 1948436 |
| JLHL | | Services-Engineering Services | 2007846 |
| JLL | | Real Estate Agents & Managers (For Others) | 1037976 |
| JLS | | - | 1472215 |
| JMIA | | Retail-Catalog & Mail-Order Houses | 1756708 |
| JMM | | - | 838131 |
| JMSB | | State Commercial Banks | 1710482 |
| JNJ | | Pharmaceutical Preparations | 200406 |
| JOB | | Services-Employment Agencies | 40570 |
| JOBY | | Aircraft | 1819848 |
| JOCM | | Services-Miscellaneous Business Services | 1907425 |
| JOE | | Land Subdividers & Developers (No Cemeteries) | 745308 |
| JOF | | 0000 | 859796 |
| JOSS | | Real Estate Investment Trusts | 2067746 |
| JOUT | | Sporting & Athletic Goods, NEC | 788329 |
| JOYY | | Services-Computer Processing & Data Preparation | 1530238 |
| JPC | | - | 1216583 |
| JPM | | National Commercial Banks | 19617 |
| JPOTF | | Services-Prepackaged Software | 1061612 |
| JQC | | - | 1227476 |
| JRI | | - | 1539337 |
| JRS | | - | 1158289 |
| JRSH | | Apparel & Other Finishd Prods of Fabrics & Similar Matl | 1696558 |
| JRSS | | Services-Hospitals | 1597892 |
| JRVR | | Fire, Marine & Casualty Insurance | 1620459 |
