AP	Average precision	MIOU	Mean intersection over union
ARS	Agriculture Research Service	MP	Max pooling
Bbox	Bounding box	NMS	Non-maximum suppression
Box1–Box5	Proposed boxes with various sales and ratios after the region proposal network	$P_{interp}\left(r\right)$	Interpolated precision in the precision-recall curve when recall is r
C1–C5	Convolutional stages 1 to 5 in the residual network	$P\left(\tilde{r}\right)$	Measured precision at recall $\tilde{r}$
COCO	Common object in context	P2-P6	Feature maps in the feature pyramid network
Conv.	Convolution	ReLu	Rectified linear units
CNN	Convolutional neural network	ResNet	Residual network
Faster RCNN	Faster region-based convolutional neural network	ResNet18-ResNet1000	Residual network with 18-1000 layers of convolution
FC	Fully-connected	ROI	Regions of interest
FCN	Fully-connected network	RPN	Region proposal network
FN	False negative	TN	True negative
FP	False positive	TP	True positive
FPN	Feature pyramid network	Ups.	Upsampling
IOU	Intersection over union	USA	United State of American
Mask R-CNN	Mask region-based convolutional neural network	USDA	United State department of agriculture