Blackmagic Design DaVinci Resolve Advanced Panel - Manual (Page 434)

GLOSSARY 434
X
X-axis: This refers to the horizontal repositioning of an image or
shape.
XGA: An abbreviation for Extended Graphics Array.
Y
Y-axis: A term which is applied to the vertical adjustment of an
image or shape.
YCM: An abbreviation for the colors, Yellow, Cyan and Magenta.
YCrCb: This is also known as YUV. The Y is the luminance
information and the Cr and Cb are the
chrominance information.