| 391 | Field Strength Meters | Company Product |
| 392 | Fieldbus | Company Product |
| 393 | Fifth Wheel | Company Product |
| 394 | Fifthwheel Rubber | Company Product |
| 395 | Filament Tape | Company Product |
| 396 | Filament Tapes | Company Product |
| 397 | File Brushes | Company Product |
| 398 | File Cabinet | Company Product |
| 399 | File Ring Binder Mechanisms | Company Product |
| 400 | Files | Company Product |
| 401 | Files With Plastic Handle | Company Product |
| 402 | Filing Cabinet | Company Product |
| 403 | Filing Pockets | Company Product |
| 404 | Filing Systems | Company Product |
| 405 | Filipino Maids | Company Product |
| 406 | Filler Breather Filters | Company Product |
| 407 | Filler For Wood | Company Product |
| 408 | Filler Joints Expansions | Company Product |
| 409 | Fillers | Company Product |
| 410 | Filling Gaskets | Company Product |
| 411 | Filling Level Probe | Company Product |
| 412 | Filling Machines | Company Product |
| 413 | Filling Valve Seal | Company Product |
| 414 | Film | Company Product |
| 415 | Film Production | Company Product |
| 416 | Film Resistors | Company Product |
| 417 | Film Sticker | Company Product |
| 418 | Films | Company Product |
| 419 | Filter | Company Product |
| 420 | Filter & Scrubber Assembly | Company Product |