| 778.78 | Generators, signal, high frequency | |
| 778.78 | Generators, sweep | |
| 716.2 | Generators, thermoelectric, direct current, of an output exceeding 37.5 W | |
| 741.71 | Generators, water gas | |
| 741.71 | Generators, water process gas | |
| 112.45 | Geneva | |
| 874.13 | Geodetic instruments, electronic | |
| 896.5 | Geological specimens | |
| 874.13 | Geophysical instruments, electronic | |
| 874.13 | Geophysical instruments, magnetic or gravimetric, used in prospecting for ores, oil, etc. | |
| 512.19 | Geraniol | |
| 513.72 | Geranyl acetate | |
| 513.79 | Geranyl benzoate | |
| 513.74 | Geranyl formate | |
| 513.93 | Geranyl salicylate | |
| 048.15 | Germ, cereal, whole or rolled | |
| 048.15 | Germ, cereal, whole, flaked or ground | |
| 072.5 | Germ, cocoa | |
| 054.89 | Germ, locust (or carob) bean, whether or not powdered | |
| 048.15 | Germ, wheat, whole or rolled | |
| 048.15 | Germ, wheat, whole, flaked or ground | |
| 682.14 | German silver, unwrought | |
| 524.31 | Germanates, metal | |
| 287.99 | Germanite | |
| 522.69 | Germanium dioxide | |
| 522.69 | Germanium oxides | |
| 523.1 | Germanium potassium fluoride | |
| 689.96 | Germanium, whether or not wrought | |
| 689.96 | Germanium-aluminium alloys (germanium predominating), whether or not wrought | |
| 689.96 | Germanium-gold alloys (germanium predominating), whether or not wrought | |
| 689.96 | Germanium-tin alloys (germanium predominating), whether or not wrought | |
| 523.89 | Germanosulphides, metal | |
| 727.22 | Germination machines for the brewing industry | |
| 721.96 | Germinators, agricultural, fitted with mechanical or thermal equipment | |
| 871.19 | Gerrish drives | |
| 541.59 | Gestonorone (INNM), not put up as medicaments | |
| 598.99 | Getters for vacuum tubes | |
| 775.81 | Geysers, electric | |
| 741.89 | Geysers, non-electric, non-domestic | |
| 541.52 | GH (hormone), not put up as medicaments | |