| Class | Class Name |
|---|---|
| 9 | adapters for computers |
| 9 | adapters for use with electric plugs |
| 9 | adapters for use with telephones |
| 9 | adaptor connectors (electric) |
| 9 | adaptors |
| 9 | adaptors and parts therefor |
| 9 | adaptors for use with electric plugs |
| 9 | AD-DC (alternating current - direct current) converters |
| 9 | adding machines |
| 9 | add-on cards |
| 9 | add-on circuit boards for connecting computers to networking software |
| 9 | add-on television tuners |
| 9 | adhesive coated plastic sheeting for covering shelves, tables and drawers; all for household use |
| 9 | adhesive identification labels [encoded] for security purposes |
| 9 | adjustable focus lenses |
| 9 | adjustable tripods |
| 9 | adjusting valves |
| 9 | advertising display apparatus and signs |
| 9 | aerial communication equipment |
| 9 | aerial sockets |
| 9 | aerials |
| 9 | aerials and amplifiers |
| 9 | aerials for radios |
| 9 | aerials for vehicles |
| 9 | aerials/antennas |
| 9 | aerometers |
| 9 | aero-nautical radio communication machines and apparatus |
| 9 | aerospace maintenance management software |
| 9 | aesthetic glasses |
| 9 | air analysis apparatus |
| 9 | air pollution monitoring apparatus |
| 9 | air pollution monitoring systems |
| 9 | air quality monitoring apparatus and instruments |
| 9 | air tanks |
| 9 | air tanks and breathing apparatus for underwater swimming |
| 9 | air tanks for scuba diving |
| 9 | air temperature sensors |
| 9 | air traffic control apparatus |
| 9 | air transmission ultrasonic sensors |
| 9 | airbag sensors |
| 9 | aircraft cockpit displays |
| 9 | aircraft crash recorders |
| 9 | aircraft ice and snow detection apparatus |
| 9 | aircraft information display apparatus |
| 9 | airport air traffic management and control systems |
| 9 | airtight respiratory masks |
| 9 | alarm apparatus |
| 9 | alarm apparatus and installations |
| 9 | alarm apparatus and systems |
| 9 | alarm apparatus and systems for protecting objects, especially for buildings |
