| 1711 | Gabardine fabrics, broad-woven, weaving | |
| 1410 | Gabbro, crushed and broken stone, quarrying | |
| 1410 | Gabbro, dimension, quarrying | |
| 1410 | Gabbro, quarrying | |
| 4520 | Gabion installations | |
| 1320 | Galena mining | |
| 9232 | Galleries, art (except retail) | |
| 9219 | Galleries, shooting | |
| 1729 | Galloons, lace, manufacturing | |
| 5142 | Galvanized and stainless steel forms and shapes, wholesale | |
| 5142 | Galvanized iron and steel products, wholesale | |
| 4520 | Galvanized iron roofing, installation | |
| 2710 | Galvanized metals and metal formed products, made in steel mills | |
| 2923 | Galvanizing machinery, manufacturing | |
| 2892 | Galvanizing metals and metal products, for the trade | |
| 3312 | Galvanometers (except geophysical), manufacturing | |
| 3312 | Galvanometers, geophysical, manufacturing | |
| 2411 | Gambier extract, manufacturing | |
| 7511 | Gambling control boards (i.e., regulatory bodies), provincial | |
| 9249 | Gambling cruises | |
| 7513 | Game and inland fish agencies, provincial government | |
| 3692 | Game calls, manufacturing | |
| 2230 | Game cartridge software, mass-reproducing | |
| 0122 | Game farm (fur bearing animals) | |
| 5150 | Game machines, coin-operated, wholesale | |
| 0150 | Game management (game preserve) | |
| 0150 | Game preserves, operation of | |
| 0150 | Game propagation | |
| 0150 | Game retreats, operation of | |
| 1511 | Game, small, slaughtering and dressing | |
| 3694 | Games (except amusement park and playground), manufacturing | |
| 5239 | Games and toys, retail | |
| 5139 | Games and toys, wholesale | |
| 3694 | Games for children and adults (i.e., puzzles, bingo, marbles, poker chips and chess), manufacturing | |
| 3694 | Games, coin-operated, manufacturing | |
| 2230 | Games, computer software, mass-reproducing | |
| 7220 | Games, computer software, packaged, publishers | |
| 9241 | Games, teaching of | |
| 5139 | Games, television, electronic, wholesale | |
| 5139 | Games, video, wholesale | |