ABC	ATP-binding cassette
BCL-2	B cell lymphoma-2
BCRP	Breast cancer resistance protein
c-FLIP	Cellular FLICE-inhibitory protein
CML	Chronic myeloid leukemia
CYP	Cytochrome P450
DCK	Deoxycytidine kinase
DISC	Death-inducing signaling complex
DOX	Doxorubicin
ER	Estrogen receptor
FPGS	Folylpolyglutamate synthetase
GGH	γ-glutamyl-hydrolase
GLUT2	Glucose transporter 2
GST	Glutathione S-transferases
HR	Homologous recombination
IAPs	Inhibitor-of-apoptosis proteins
MDR1	Multidrug resistance protein 1
MRP1	MDR-associated protein 1
MRR	Homologous recombination repair
NER	Nucleotide excision repair system
NSCLC	Non-small-cell lung carcinoma
PDGFR	Platelet-derived growth factor receptors
PgP	P-glycoprotein
RFC-1	Reduced folate carrier 1
SLC	Solute Carrier Family
TLA	Three-letter acronym
TS	Thymidylate synthase
TYMS	Thymidylate synthase gene
UGT	Uridine diphospho-glucuronosyltransferase
VEGFR1/2/3	Vascular endothelial growth factor receptors 1, 2, and 3