MSMTT	Multisensor-multitarget tracking;
MDA	Multidimensional assignment;
MLE	Maximum likelihood estimation;
TS-MHT	Two-stage multiple hypothesis tracking;
MTT	Multitarget tracking;
GNN	Global nearest neighbor;
PDA	Probabilistic data association;
JPDA	Joint probabilistic data association;
JIPDA	Joint integrated probabilistic data association;
MS-JPDA	Multiscan joint probabilistic data association;
MHT	Multiple hypothesis tracking;
RFS	Random finite set;
PHD	Probability hypothesis density;
CPHD	Cardinalized probability hypothesis density;
GLMB	Generalized labeled multi-Bernoulli;
FC	Fusion center;
CGI	Coarse gating in iterations;
2D	Two-dimensional;
RMSE	Root mean square error;
NCV	Nearly constant velocity.