| HIV | Human Immunodeficiency Virus |
| P2P | Person to Person |
| cART | Combination Antiretroviral Therapy |
| SAC | Southern Alberta HIV Clinic |
| MTB | Mycobacterium tuberculosis |
| PLWH | Persons Living With HIV |
| pol | Polymerase |
| GART | Genotypic Antiretroviral Drug Resistance Testing |
| LN | Last Negative HIV Test |
| FP | First Positive HIV Test |
| TC | Transmission Category |
| IC | Infection Category |
| PHAC | Public Health Agency of Canada |