| LOKV | | Retail-Miscellaneous Retail | 2048951 |
| LOMA | | Cement, Hydraulic | 1711375 |
| LOMLF | | - | 1509397 |
| LONCF | | Gold and Silver Ores | 1472619 |
| LOOP | | Chemicals & Allied Products | 1504678 |
| LOPE | | Services-Educational Services | 1434588 |
| LOT | | Motor Vehicles & Passenger Car Bodies | 1962746 |
| LOVE | | Retail-Furniture Stores | 1701758 |
| LOW | | Retail-Lumber & Other Building Materials Dealers | 60667 |
| LPA | | Real Estate | 1997711 |
| LPAA | | Blank Checks | 2015502 |
| LPBB | | Blank Checks | 2023676 |
| LPCN | | Pharmaceutical Preparations | 1535955 |
| LPG | | Deep Sea Foreign Transportation of Freight | 1596993 |
| LPGCY | | - | 2068440 |
| LPL | | Electronic Components, NEC | 1290109 |
| LPLA | | Security & Commodity Brokers, Dealers, Exchanges & Services | 1397911 |
| LPRO | | Personal Credit Institutions | 1806201 |
| LPSIF | | - | 1472466 |
| LPSN | | Services-Prepackaged Software | 1102993 |
| LPTH | | Semiconductors & Related Devices | 889971 |
| LPTVQ | | Services-Help Supply Services | 1643988 |
| LPX | | Lumber & Wood Products (No Furniture) | 60519 |
| LQDA | | Pharmaceutical Preparations | 1819576 |
| LQDT | | Services-Business Services, NEC | 1235468 |
| LQMT | | Chemicals & Allied Products | 1141240 |
| LQWC | | Sanitary Services | 1060888 |
| LRCX | | Special Industry Machinery, NEC | 707549 |
| LRDC | | Crude Petroleum & Natural Gas | 1442492 |
| LRE | | Operative Builders | 1888980 |
| LRHC | | Real Estate Agents & Managers (For Others) | 1879403 |
| LRMR | | Pharmaceutical Preparations | 1374690 |
| LRN | | Services-Educational Services | 1157408 |
| LRRIF | | - | 1992500 |
| LSAK | | Functions Related To Depository Banking, NEC | 1041514 |
| LSBCF | | Pharmaceutical Preparations | 1946399 |
| LSBK | | Savings Institution, Federally Chartered | 2059653 |
| LSCC | | Semiconductors & Related Devices | 855658 |
| LSE | | Oil & Gas Field Machinery & Equipment | 1985139 |
| LSEB | | Men's & Boys' Furnishgs, Work Clothg, & Allied Garments | 1888740 |
| LSF | | Food and Kindred Products | 1650696 |
| LSH | | Arrangement of Transportation of Freight & Cargo | 1996192 |
| LSPD | | Services-Prepackaged Software | 1823306 |
| LSRCF | | - | 1822989 |
| LSTA | | Pharmaceutical Preparations | 320017 |
| LSTR | | Trucking (No Local) | 853816 |
| LTAFX | | - | 1496254 |
| LTBR | | Industrial Inorganic Chemicals | 1084554 |
| LTC | | Real Estate Investment Trusts | 887905 |
| LTCN | | Commodity Contracts Brokers & Dealers | 1732406 |
