| EBV | Epstein Barr Virus |
| HL | Hodgkin Lymphoma |
| IARC | International Agency for Research on Cancer |
| eBL | Endemic Burkitt lymphoma |
| NPC | Nasopharyngeal carcinoma |
| ENKTLNT | Extranodal NK/T-cell lymphoma, Nasal type |
| DLBCL | Diffuse large B-cell lymphoma |
| GC | Gastric Carcinoma |
| MS | Multiple Sclerosis |
| NS | Nodular Sclerosis |
| MC | Mixed Cellularity |
| FITC | Fluorescein isothiocyanate |
| PI | Primary Infection |
| HC | Healthy Carriers |
| NI | Non-Infected |
| CMV | Cytomegalovirus |
| HIV | Human Immunodeficiency Virus |
| KSHV | Kaposi Sarcoma Herpes Virus |