Commonly used in all Action_flash as

-Break Jump Loop
-Call invokes the specified frame
-Comment Notes
-Continue continues to circulate
-delete Deletes a variable in an object (object)
-Doing while doing while loop
-Duplicatemovieclip Replication MC
-Else otherwise (associated with IF)
-Else if otherwise (if associated with if)
-Evaluate calls its own Write functions (function)
-For Loop
-For ... In enumeration object (object) (child)
-Fscommand Send Fscommand command
-function declares a custom function
-GetURL The browser to browse the specified page
-Goto jumps to the specified frame
-If If
-Ifframeloaded. Whether the frame is loaded
-Include an externally-readable ActionScript program file (. As)
-Loadmovie introduced MC
-Loadvariables to introduce variable values in external files
-The trigger condition for the on mouse event
-Event triggering program for Onclipevent MC
-Play played
-Print output to printer
-Removemovieclip Delete MC
-Return returns a value in functions (function)
-Set Variable Set variable value
-SetProperty Set properties
-StartDrag Start dragging
-Stop Stops
-Stopallsounds stop playback of all sounds
-Stopdrag Stop dragging
-swapdepths switch Depth of two MC
-telltarget Specifies the target for the action command to take effect
-togglehighquality Switch between high-definition and low quality
-Trace Tracing debugging
-Unloadmovie Uninstall MC
-Var declares a local variable
-While ... When set up ...
-with pair of.. Object (object) to do.