| Abbreviation | Meanings |
| BIN | Business Identification Number |
| BN | Federal Business Number |
| CBS | Ministry for Consumer and Business Services |
| CCRA | Canada Customs and Revenue Agency |
| EHT | Employers Health Tax |
| GST | Goods and Services Tax |
| HST | Harmonized Sales Tax |
| IGIF | Inspecteur général des institutions financier |
| MBL | Master Business License |
| MRQ | Ministère de Revenu du Québec |
| NEQ | Number of the Company Quebec |
| NUANS | Newly Upgraded Automated Name Search |
| ONBIS | Ontario Business Information System |
| PST | Provincial Sales Tax |
| QST | Quebec Sales Tax |
| WSIB | Workers Statutory Insurance Board |