DAPY	diarylpyrimidine
NNRTI	nonnucleoside reverse transcriptase inhibitor
AIDS	acquired immunodeficiency syndrome
3D-QSAR	three-dimensional quantitative structure-activity relationship
CoMFA	comparative molecular field analysis
CoMSIA	comparative molecular similarity indices analysis
HIV	human immunodeficiency virus
HAART	highly active antiretroviral therapy
RT	reverse transcriptase
HIV-1	HIV type 1
WT	wild-type
CAPY	cycloalkyl arylpyrimidine
$q^2$	cross-validated correlation coefficient
ONC	optimal number of components
$R^2$	non-cross-validated correlation coefficient
$r_{\mathrm{pred}}^2$	predictive correlation coefficient
SEE	standard error of estimate
F	F-statistic values
RMSE	root mean square error
MAE	mean absolute error
GALAHAD	Genetic Algorithm with Linear Assignment of Hypermolecular Alignment of Datasets
SE	strain energy
SO	steric overlap
PhS	pharmacophoric similarity
DA	hydrogen-bond donor atom
AA	hydrogen-bond acceptor atom
HY	hydrophobe
RMSD	root-mean-square deviation
LOO	leave one out
SDEP	standard deviation error of predictions
PRESS	predicted residuals sum of squares