| 661 | Marine Wood Decking | Company Product |
| 662 | Maritime Cleaning | Company Product |
| 663 | Maritime Communications | Company Product |
| 664 | Maritime Satelite Communications | Company Product |
| 665 | Markers | Company Product |
| 666 | Market Research & Analysis | Company Product |
| 667 | Marketing Agency | Company Product |
| 668 | Marketing Consultants | Company Product |
| 669 | Marketing Red Packet | Company Product |
| 670 | Marketing Stickers | Company Product |
| 671 | Markets | Company Product |
| 672 | Marking Devices | Company Product |
| 673 | Marking Gauge | Company Product |
| 674 | Marking System | Company Product |
| 675 | Marking System Solutions | Company Product |
| 676 | Marking Systems | Company Product |
| 677 | Marking Tapes | Company Product |
| 678 | Marking Tools | Company Product |
| 679 | Marking & Writing Inks | Company Product |
| 680 | Marprene Tubing | Company Product |
| 681 | Marriage & Family Counsellors | Company Product |
| 682 | Marshall Industrial Chair | Company Product |
| 683 | Martensitic Stainless Steel Bars | Company Product |
| 684 | Martensitic Stainless Steels | Company Product |
| 685 | Martial Arts & Self Defence Instruction | Company Product |
| 686 | Martial Arts Supplies | Company Product |
| 687 | Mask | Company Product |
| 688 | Mask For Hair | Company Product |
| 689 | Mask Hair | Company Product |
| 690 | Masking Painting Tapes | Company Product |