| 841 | Return Address Stamp | Company Product |
| 842 | Return Conveyor | Company Product |
| 843 | Return Conveyor Wirtgen | Company Product |
| 844 | Reusable | Company Product |
| 845 | Reusable Cases | Company Product |
| 846 | Reusable Cloth Mask | Company Product |
| 847 | Reusable Ear Plugs | Company Product |
| 848 | Reusable Mask | Company Product |
| 849 | Reusable Respirators | Company Product |
| 850 | Reuseable | Company Product |
| 851 | Rev-Counter | Company Product |
| 852 | Revcomm | Company Product |
| 853 | Revenue Cycle Management Outsourcing | Company Product |
| 854 | Reverse Gear | Company Product |
| 855 | Reverse Osmosis | Company Product |
| 856 | Reverse Osmosis Antiscalant | Company Product |
| 857 | Reverse Osmosis Chemicals | Company Product |
| 858 | Reverse Osmosis Equipment | Company Product |
| 859 | Reverse Umbrellas | Company Product |
| 860 | Reversible Compactors | Company Product |
| 861 | Reversible Compactors Rental | Company Product |
| 862 | Reversible Motors | Company Product |
| 863 | Reversible Plastic Pallets | Company Product |
| 864 | Reversible Plate Compactors | Company Product |
| 865 | Reversing Contactors | Company Product |
| 866 | Reversing Drum Concrete Mixers | Company Product |
| 867 | Revolution-Counter | Company Product |
| 868 | Revolving | Company Product |
| 869 | Revolving Doors | Company Product |
| 870 | Revolving Lights | Company Product |