| 6599 | E.T.and A. funds | |
| 3693 | Ear and nose plugs (e.g., for swimming), manufacturing | |
| 9309 | Ear piercing service | |
| 2520 | Ear stoppers (noise protectors), manufacturing | |
| 3311 | Eardrums, artificial, manufacturing | |
| 4520 | Earth filled dams, construction | |
| 7122 | Earth moving equipment rental and leasing (without operator) | |
| 4510 | Earth moving, contractors | |
| 4510 | Earth moving, not connected with building construction, general contractors | |
| 3220 | Earth station communications equipment, manufacturing | |
| 1421 | Earth, coloured, mine | |
| 2691 | Earthenware table and kitchen articles, coarse, manufacturing | |
| 2691 | Earthenware table and kitchen articles, manufacturing | |
| 2691 | Earthenware, commercial and household, semivitreous, manufacturing | |
| 5139 | Earthenware, household, wholesale | |
| 1320 | Earths, rare, mine | |
| 1533 | Earthworm food and bedding, manufacturing | |
| 0122 | Earthworm hatcheries | |
| 3699 | Easels, artists', manufacturing | |
| 5139 | Eating utensils, forks, knives, spoons-disposable plastics, wholesale | |
| 2811 | Eaves, sheet metal, manufacturing | |
| 2811 | Eavestrough, sheet metal, manufacturing | |
| 4520 | Eavestroughing, contractors | |
| 5143 | Eavestroughing, wholesale | |
| 2691 | Ecclesiastical statuary, clay, manufacturing | |
| 2695 | Ecclesiastical statuary, gypsum, manufacturing | |
| 2696 | Ecclesiastical statuary, stone, manufacturing | |
| 3691 | Ecclesiastical ware, precious metal (except plated), manufacturing | |
| 2899 | Ecclesiastical ware, precious plated metal, manufacturing | |
| 0111 | Echinacea farming | |
| 7511 | Economic advisory bodies, provincial | |
| 7511 | Economic and fiscal policy, federal government | |
| 9111 | Economic area development promotion, non-government | |
| 7513 | Economic development agencies, federal government | |
| 7513 | Economic development agencies, government | |
| 7513 | Economic development agencies, state | |
| 7511 | Economic policy, provincial administration | |
| 7320 | Economic research and development services | |
| 7513 | Economic research programs to improve performance and competiveness, federal government | |
| 7513 | Economic research programs to improve performance and competiveness, provincial | |