Archived - Standard Industrial Classification - Companies and Enterprises (SIC-C) 1980
- N - Government Services
- 70 - Government Services_1SIC-C1980
- 701 - Federal Government Services
- 7011 - Defence Services
- 7012 - Federal Protective Services
- 7013 - Federal Labour, Employment and Immigration Services
- 7014 - Foreign Affairs and International Assistance Administration
- 7015 - Federal General Administration
- 7016 - Federal Human Resource Administration
- 7017 - Federal Transportation and Telecommunication Administration
- 7018 - Federal Economic Services Administration
- 702 - Provincial and Territorial Government Services
- 7022 - Provincial Protective Services
- 7023 - Provincial Labour and Employment Services
- 7025 - Provincial General Administration
- 7026 - Provincial Human Resource Administration
- 7027 - Provincial Transportation and Telecommunication Administration
- 7028 - Provincial Economic Services Administration
- 703 - Local Government Services
- 7031 - Local Government Services_1SIC-C1980
- 704 - International and Other Extra-Territorial Agencies
- 7041 - International and Other Extra-Territorial Government Agencies_1SIC-C1980
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