| 27 | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS |
| 27 | 08806 | GENERAL ELECTRIC CO MINIATURE LAMP PRODUCTS DEPT LIGHTING BUSINESS GROUP |
| 27 | 34165 | INTER-MARKET INC |
| 27 | 52361 | COMMUNICATION SYSTEMS DIV NORTH AMERICAN PHILIPS CORP |
| 27 | 62607 | PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY |
| 27 | 94988 | COOPER INDUSTRIES INC CHAMPION AVIATION PRODUCTS |
| A1002 | 07385 | THE BIRO MANUFACTURING COMPANY |
| P44067 | 16783 | DELTA ELECTRIC DIV HALLE INDUSTRIES INC |
| PL27 | 58451 | PRECISION LAMP INC |
| LTX27 | 61342 | LAMPTRONIX CO LTD |
| 87-0311 | 63409 | TREMETRICS INC DIV OF FINNIGAN |
| LM201U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| W-L-111 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| GE27USA | H4788 | ELFA ELEMENTENFABRIEK B.V. |