init.m is a Mathematica initialization file.

"ExplainColoringDialog" is a front end token that brings up the Why the Coloring? dialog with an explanation of the syntax coloring in the selection.

"NotebookStatisticsDialog" is a front end token that opens the Statistics dialog.

"PasteSpecial" is a front end token that pastes the clipboard contents in plain text format at the insertion point.

MESAPhase

Performance

RateOfChange

TimeSegmentedVolume

VolumeRateOfChange

Abort Evaluation aborts the current evaluation.