| 421 | Voltage Sensors | Company Product |
| 422 | Voltage Regulators & Stabilizers | Company Product |
| 423 | Voltmeters | Company Product |
| 424 | Volute Springs | Company Product |
| 425 | Voltage Recorders | Company Product |
| 426 | Voltage Calibrators | Company Product |
| 427 | Volt Ampere Meters | Company Product |
| 428 | Vitrified Clay Pipes | Company Product |
| 429 | Voice Digitizers | Company Product |
| 430 | Voice Communication Equipment | Company Product |
| 431 | Vision Systems | Company Product |
| 432 | Visual Merchandising | Company Product |
| 433 | Vitamin | Company Product |
| 434 | Vitamin a | Company Product |
| 435 | Vitamin d | Company Product |
| 436 | Vitamin e | Company Product |
| 437 | Vitamin Oils | Company Product |
| 438 | Viscous Liquid Pumps | Company Product |
| 439 | Vision Inspection Systems | Company Product |
| 440 | Viscosity Controls | Company Product |
| 441 | Vip/Privilege Cards Printing | Company Product |
| 442 | Viscometers | Company Product |
| 443 | Vinyl Flooring | Company Product |
| 444 | Videoimage Microscopes | Company Product |
| 445 | Videophone Systems | Company Product |
| 446 | Vinegar Manufacturers | Company Product |
| 447 | Vinyl Acetate Monomer | Company Product |
| 448 | Video Tape Cameras | Company Product |
| 449 | Video Tape Recording Services | Company Product |
| 450 | Video Tape Recorder Repair | Company Product |