AIDS	Acquired immunodeficiency syndrome
AMP	Doxorubicin, ranimustine, prednisone
ATLL	Adult T-cell leukemia-lymphoma
BKPyV	Betapolyomavirus secuhominis polyoma virus
BL	Burkitt’s lymphoma
BLV	Bovine leukemia virus
CCC	Covalently closed circular DNA
CDKs	Cyclin-dependent kinases
CTCL	Cutaneous T-cell lymphoma
CTLs	Cytotoxic T lymphocytes
DAAs	Direct-acting antivirals
DLPCL	Diffuse large B-cell lymphoma
DNA	Deoxyribonucleic acid
EBNA	EBV nuclear antigen
EBV	Epstein–Barr virus
GC	Gastric carcinoma
GCF	Gingival crevicular fluid
GM-CSF	Granulocyte–macrophage colony-stimulating factor
HAAP	HTLV-I-associated arthropathy
HAM/TSP	Myelopathy/tropical spastic paraparesis
HAV	Hepatitis A virus
HBV	Hepatitis B virus
HBZ	HTLV-1 basic leucine zipper factor
HBcAg	Core antigens
HBsAg	Surface antigens
HBxAg	X proteins
HCC	Hepatocellular carcinoma
HCV	Hepatitis C virus
HHHV-8	Human rhadinovirus gamma-8
HIV	Human immunodeficiency virus
HL	Hodgkin’s lymphoma
HNSCC	Head and neck squamous cell carcinoma
HPV	Human papillomavirus
HPyV	Human polyomaviruses
HSV-1	Herpes simplex virus 1
HTLV	Human T-lymphotropic virus
IARC	International Agency for Research on Cancer
ICTV	International Committee of Taxonomy of Viruses
IFN-a	Interferon-alpha
IM	Infectious mononucleosis
IR	Insulin resistance
IRIS	Immune reconstitution inflammatory syndrome
JAK/STAT	Janus tyrosine kinase/signal transducer and transcription activator
JCPyV	John Cunningham polyomavirus
KICS	Inflammatory cytokine syndrome
KS	Kaposi sarcoma
KSHV	Kaposi-sarcoma-associated herpesvirus
LPS	Lipopolysaccharide
LTA	Lipoteichoic acid
LTRs	Long terminal repeats
MAPKs	Mitogen-activated protein kinases
MCC	Merkel cell carcinoma
MCD	Multicentric Castleman disease
MCPyV	Alphapolyomavirus quintihominis polyomavirus
MLL	Mixed-lineage leukemia
NF-κB	Nuclear factor-κB
NPC	Nasopharyngeal carcinoma
OLP	Oral lichen planus
ORFs	Open reading frames
OSCC	Oral squamous cell carcinomas
PEL	Primary effusion lymphoma
PML	Progressive multifocal leukoencephalopathy
PVL	Proliferative verrucous leukoplakia
RNA	Ribonucleic acid
ROS	Reactive oxygen species
SCT	Stem cell transplants
SSRNA	Single-stranded RNA
SV40	Simian vacuolating virus 40
SVR	Sustained virological response
T-VEC	Talimogene laherparepvec
TLRs	Toll-like receptors
VCAP	Vincristine, cyclophosphamide, doxorubicin, and prednisone
VCEP	Vindesine, etoposide, carboplatin, and prednisone
VLP	Virus-like particle
WHO	World Health Organization
c-ART	Combined antiretroviral treatment
cccDNA	Covalently closed circular DNA
pgRNA	Pregenomic RNA
sgRNA	Subgenomic RNA