Yes, You can use some commands like below
app.invokeCommand(Application.COMMAND_FILE_OPEN)
However, Its only string variable and its lengthy description.
So, I’ve retrieved all command strings.
Window.ToggleMaximizeActiveFrame
Workspace.NewWorkspace
Workspace.ResetWorkspace
Workspace.SaveWorkspace
Workspace.EditWorkspaces
File.NewAudioFile
File.NewSession
File.NewCDLayout
File.Open
File.OpenMRUFile
File.OpenMRUSession
File.OpenAppendToNew
File.OpenAppendToCurrent
File.SwitchToNextFile
File.SwitchToPreviousFile
File.Close
File.CloseAll
File.CloseUnusedMedia
File.CloseSessionAndItsMedia
File.Save
File.SaveAll
File.SaveAllAudioAsBatchProcess
File.SaveAs
File.SaveSelectionAs
File.Export.File
File.Export.MultitrackMixdownAll
File.Export.MultitrackMixdownSelection
File.Export.MultitrackMixdownSelectedClips
File.Export.ExportWithAdobeMediaEncoder
File.Export.ExportToAdobePremierePro
File.Export.MultitrackMixdownSelectedMarkerRanges
File.Export.Session
File.Export.SessionAsTemplate
File.Export.FCXML
File.Export.OMF
Multitrack.PremiereProXmlSequence
File.Export.AllMarkerRanges
File.Export.Markers
File.Export.BurnAudioToCD
File.ExtractAudioFromCD
File.Quit
File.ClearRecent
File.ImportFile
File.ImportRawData
File.ImportApplicationSettings
File.Import.Markers
File.ExportApplicationSettings
File.Reveal
File.RevealInMediaBrowser
Edit.Undo
Edit.Redo
Edit.ActivateClipboard1
Edit.ActivateClipboard2
Edit.ActivateClipboard3
Edit.ActivateClipboard4
Edit.ActivateClipboard5
Edit.Cut
Edit.Copy
Edit.Paste
Edit.MixPaste
Edit.Delete
Edit.DeleteTrackKeyframes
Edit.RippleDeleteSelectedClips
Edit.RippleDeleteTimeSelectionInSelectedClips
Edit.RippleDeleteTimeSelectionInAllTracks
Edit.RippleDeleteTimeSelectionInSelectedTrack
Edit.RippleDeleteGapInSelectedTrack
Edit.Crop
Edit.CopyToNew
Edit.PasteToNew
Edit.AddCueMarker
Edit.AddSubclipMarker
Edit.AddTrackMarker
Edit.AddCartMarker
Edit.AddCuePointMarker
Edit.AddCueRangeMarker
Edit.DeleteSelectedMarkers
Edit.DeleteAllMarkers
Edit.RenameSelectedMarker
Edit.MergeSelectedMarkers
Edit.InsertSelectedRangeMarkersIntoPlaylist
Edit.ExportMarkerRanges
Edit.InsertIntoSession
Edit.InsertIntoNewSession
Edit.InsertIntoNewCDLayout
Edit.ImportAndInsertFilesAsCDTracks
Edit.InsertSilence
Edit.SplitToMono
Edit.FrequencyBandSplitter
Edit.ConvertSampleType
Edit.InterpretSampleRate
Edit.AdjustInPointToBeginning
Edit.AdjustInPointToEnd
Edit.AdjustInPointToLeft
Edit.AdjustInPointToRight
Edit.AdjustOutPointToBeginning
Edit.AdjustOutPointToEnd
Edit.AdjustOutPointToLeft
Edit.AdjustOutPointToRight
Edit.SelectAll
Edit.SelectAllClipsInSelectedTrack
Edit.SelectClipsToEndOfSelectedTrack
Edit.SelectClipsToStartOfSession
Edit.SelectClipsToEndOfSession
Edit.SelectNextClipInSelectedTrack
Edit.SelectClipsOfMixType.Dialog
Edit.SelectClipsOfMixType.Music
Edit.SelectClipsOfMixType.SFX
Edit.SelectClipsOfMixType.Ambience
Edit.DeselectAll
Edit.SelectCurrentViewTime
Edit.SelectAllTime
Edit.SelectInverse
Edit.ClearTimeSelection
Edit.SetInPointToCTI
Edit.SetOutPointToCTI
Edit.AdjustSelectionInward
Edit.AdjustSelectionOutward
Edit.AdjustLeftSideToLeft
Edit.AdjustLeftSideToRight
Edit.AdjustRightSideToLeft
Edit.AdjustRightSideToRight
Edit.ToggleClipStretching
Edit.RenderAllStretchedClips
Edit.RealtimeAllStretchedClips
Edit.ChangeStretchMode_Off
Edit.ChangeStretchMode_Realtime
Edit.ChangeStretchMode_Rendered
Edit.ToggleSnapping
Edit.ToggleSnapToMarkers
Edit.ToggleSnapToRulerCoarse
Edit.ToggleSnapToRulerFine
Edit.ToggleSnapToClips
Edit.ToggleSnapToLoops
Edit.ToggleSnapToZeroCrossings
Edit.ToggleSnapToFrames
Edit.ToggleAllChannels
Edit.ToggleFrontLeftChannel
Edit.ToggleFrontRightChannel
Edit.ToggleCenterChannel
Edit.ToggleLFEChannel
Edit.ToggleLeftSurroundChannel
Edit.ToggleRightSurroundChannel
Edit.RepeatLastCommand
Edit.RepeatLastCommandNoUI
Edit.BatchProcess
Edit.EditOriginal
Favorites.DeleteFavorite
Favorites.EditFavorites
Favorites.StartRecordingFavorite
Favorites.StopRecordingFavorite
Multitrack.AddMonoAudioTrack
Multitrack.AddStereoAudioTrack
Multitrack.Add51AudioTrack
Multitrack.AddVideoTrack
Multitrack.AddMonoBusTrack
Multitrack.AddStereoBusTrack
Multitrack.Add51BusTrack
Multitrack.DuplicateTrack
Multitrack.DeleteTrack
Multitrack.MinimizeSelectedTrack
Multitrack.ImportAndInsertFilesAsClips
Multitrack.MixdownAllToNewFile
Multitrack.MixdownSelectionToNewFile
Multitrack.MixdownSelectedClipsToNewFile
Multitrack.BounceToNewTrackTimeSelectionRange
Multitrack.BounceToNewTrackSelectedClipsInRange
Multitrack.BounceToNewTrackSelectedClipsOnly
Multitrack.BounceSelectedTrackToNewTrack
Multitrack.MoveTrackUp
Multitrack.MoveTrackDown
Multitrack.SelectPreviousTrack
Multitrack.SelectNextTrack
Multitrack.EnableClipKeyframeEditing
Multitrack.PlayHiddenClips
Multitrack.ToggleMuteForSelected
Multitrack.ExclusivelyToggleSoloForSelected
Multitrack.ToggleSoloSafeForSelected
Multitrack.NonexclusivelyToggleSoloForSelected
Multitrack.ToggleMonitorInputForSelected
Multitrack.ToggleMuteForAll
Multitrack.ToggleSoloForAll
Multitrack.ToggleMonitorInputForAll
Multitrack.ToggleArmForRecordForSelected
Multitrack.ToggleArmForRecordForAll
Clip.EditSourceFile
Clip.RevealClipsInFilesPanel
Clip.LinkMedia
Clip.LinkAllMedia
Clip.Rename
Clip.Split
Clip.SplitAll
Clip.MergeClips
Clip.StretchProperties
Clip.RetargetProperties
Clip.AnalyzeForRetargeting
Clip.SplitRetargetedClipIntoSegments
Clip.RevertRetargetedClipToOriginal
Clip.FadeInLinear
Clip.FadeInCosine
Clip.FadeInSymmetrical
Clip.FadeInAsymmetrical
Clip.FadeInNone
Clip.FadeInNormal
Clip.FadeInCrossfade
Clip.FadeOutLinear
Clip.FadeOutCosine
Clip.FadeOutSymmetrical
Clip.FadeOutAsymmetrical
Clip.FadeOutNone
Clip.FadeOutNormal
Clip.FadeOutCrossfade
Clip.AutomaticCrossfadesEnabled
Clip.ClipColorDialog
Clip.GroupClips
Clip.RemoveFocusClipFromGroup
Clip.UngroupSelectedClips
Clip.SuspendGroupingToggle
Clip.ClipGain
Clip.LockInTime
Clip.Loop
Clip.Mute
Clip.TrimToTimeSelection
Clip.NudgeLeft
Clip.NudgeRight
Clip.NudgeLeft5
Clip.NudgeRight5
Clip.SendToBack
Clip.ConvertToUniqueCopy
Clip.SilenceSelectedClipsInRange
Clip.MatchClipVolume
Clip.AlignWithRubbaDub
Tools.Move
Tools.Razor
Tools.RazorSelectedClips
Tools.RazorAllClips
Tools.Slip
Tools.TimeSelection
Tools.MarqueeSelection
Tools.LassoSelection
Tools.HealingBrush
Tools.PaintbrushSelection
Tools.IncreaseBrushSize
Tools.DecreaseBrushSize
Tools.IncreaseBrushOpacity
Tools.DecreaseBrushOpacity
Edit.Shortcuts
Preferences.AudioHardware
Preferences.Media
Preferences.Data
Preferences.Effects
Preferences.UserInterface
Preferences.AudioChannelMapping
Preferences.General
Preferences.Playback
Preferences.SpectralDisplay
Preferences.TimeDisplay
Preferences.Metadata
Preferences.Multitrack
Preferences.AutoSave
Preferences.MultitrackClips
Preferences.ControlSurface
Preferences.Memory
Preferences.LastPane
Preferences.TogglePlayStyleIsLegacy
Preferences.TogglePlayOnlySelectedFrequencies
Preferences.ToggleSyncSelectionViewCTI
Preferences.TogglePlayOnlySelectedRegion
Preferences.TogglePlayAudioWhileScrubbing
View.SyncWithTimePrefs
View.PreviousTimeDisplayFormat
View.NextTimeDisplayFormat
View.TimeDisplayFormatDecimal
View.TimeDisplayFormatCompactDisc
View.TimeDisplayFormatSmpte5994
View.TimeDisplayFormatSmpte5994Drop
View.TimeDisplayFormatSmpte30
View.TimeDisplayFormatSmpte2997
View.TimeDisplayFormatSmpteDrop
View.TimeDisplayFormatSmpte25
View.TimeDisplayFormatSmpte24
View.TimeDisplayFormatSmpte23976
View.TimeDisplayFormatSamples
View.TimeDisplayFormatBarsAndBeats
View.TimeDisplayFormatCustom
View.EditCustomFrameRate
View.EditTempo
Metering.ToggleMeterInputSignal
Metering.ResetIndicators
Metering.ShowValleys
Metering.ShowMeterBarsGradient
Metering.ShowLEDMeters
Metering.Set120dbRange
Metering.Set96dbRange
Metering.Set72dbRange
Metering.Set60dbRange
Metering.Set48dbRange
Metering.Set24dbRange
Metering.DynamicPeaks
Metering.StaticPeaks
View.ZoomInTime
View.ZoomInAtInPoint
View.ZoomInAtOutPoint
View.ZoomWayInAtInPoint
View.ZoomWayInAtOutPoint
View.ZoomToSelection
View.ZoomOutTime
View.ZoomResetTime
View.ZoomOutFull
View.ScrollToCTI
View.ScrollToSTI
View.ScrollToSelection
View.ScrollLeft
View.ScrollRight
View.ScrollPageLeft
View.ScrollPageRight
View.ZoomInAmplitude
View.ZoomOutAmplitude
View.ZoomSelectedTrack
View.ZoomOutFullSelectedTrack
View.ZoomResetAmplitude
View.ZoomInFrequency
View.ZoomOutFrequency
View.ZoomResetFrequency
View.SpectralFrequencyMoreLogarithmic
View.SpectralFrequencyFullLogarithmic
View.SpectralFrequencyMoreLinear
View.SpectralFrequencyFullLinear
View.IncreaseSpectralResolution
View.DecreaseSpectralResolution
View.ToggleLayeredChannels
View.ToggleColoredChannels
View.ToggleSpectralDisplay
View.TogglePitchDisplay
View.SetNavBarChannelsSeparated
View.SetNavBarChannelsLayered
View.SetNavBarChannelDisplayFromEditor
View.MultitrackEditor
View.WaveformEditor
View.CDEditor
View.ToggleEditors
View.AltView
View.ToggleHUD
View.ToggleEditorControls
View.ToggleClipVolumeEnvelopes
View.ToggleClipPanEnvelopes
View.ToggleClipEffectEnvelopes
View.HideAllRackEffectWindows
View.ShowStatus
View.ToggleShowStatusBarVideoFrameRate
View.ToggleShowStatusBarDocModalErrorsWarnings
View.ToggleShowStatusBarSampleType
View.ToggleShowStatusBarDataUnderCursor
View.ToggleShowStatusBarUncompressedAudioSize
View.ToggleShowStatusBarDuration
View.ToggleShowStatusBarFreeSpace
View.ToggleShowStatusBarFreeSpaceTime
View.ToggleShowStatusBarDroppedAudio
View.VideoDisplaySetScale200
View.VideoDisplaySetScale100
View.VideoDisplaySetScale50
View.VideoDisplaySetScale25
View.VideoDisplaySetScaleBestFit
View.VideoDisplayFullResolution
View.VideoDisplayQuarterResolution
View.VideoDisplaySixteenthResolution
View.VideoDisplaySixtyfourthResolution
View.VideoDisplayFullResolutionOnStop
View.VideoDisplayFullScreen
Analysis.ScanAmplitudeStatistics
Analysis.ScanFrequencyAnalysis
Effects.EffectsRackPanelToFrontAndActive
Effects.EditClipEffects
Effects.EditTrackEffects
Effects.ClearEffectsRack
Effects.EditSelectedEffect
Effects.DeleteSelectedEffects
Effects.DeleteAllEffects
Effects.RenderEffectsRack
Effects.PowerEffectsRack
Effects.PowerSelectedEffects
Effects.Invert
Effects.Reverse
Effects.Silence
Effects.GenerateNoise
Effects.GenerateSpeech
Effects.GenerateTones
Effects.MatchVolume
Effects.PluginManager
Effects.Amplify
Effects.FadeEnvelope
Effects.GainEnvelope
Effects.PitchBender
Effects.Dynamics
Effects.HardLimit
Effects.IntraClip
Effects.ParametricEQ
Effects.GraphicEQ10Bands
Effects.GraphicEQ20Bands
Effects.GraphicEQ30Bands
Effects.FFTFilter
Effects.NotchFilter
Effects.ScientificFilter
Effects.Echo
Effects.Delay
Effects.CenterChannelExtract
Effects.ChannelMixer
Effects.StereoExpander
Effects.FullReverb
Effects.Reverb
Effects.StudioReverb
Effects.Doppler
Effects.ClickPopEliminator
Effects.GraphicPhaseShifter
Effects.Stretch
Effects.PitchCorrect
Effects.PitchCorrectManual
Effects.PitchShifter
Effects.Normalize
Effects.AdaptiveNoiseReduction
Effects.AutoClickRemover
Effects.AutoPhaseCorrection
Effects.ClickPopEliminatorAnalysis
Effects.ClipRestorationAnalysis
Effects.DeleteSilenceAnalysis
Effects.MarkAudioAnalysis
Effects.HissReductionProcess
Effects.NoiseReductionProcess
Effects.SoundRemovalProcess
Effects.CaptureDynamicNoiseRemovalProfile
Effects.CaptureNoiseReductionProfile
Effects.Repair
Effects.AnalogDelay
Effects.Chorus
Effects.Flanger
Effects.ChorusFlanger
Effects.ConvolutionReverb
Effects.DeEsser
Effects.DeHummer
Effects.GuitarSuite
Effects.MultiBandCompressor
Effects.Phaser
Effects.Mastering
Effects.SingleBandCompressor
Effects.SurroundReverb
Effects.TubeModeledCompressor
Effects.VocalEnhancer
Effects.Distortion
Effects.RadarMeter
View.DisplayForMetadataPanel
View.DisplayForFilesPanel
View.DisplayForMarkersPanel
Help.About
Help.Addons
Help.AdobeAuditionHelp
Help.DeveloperCenter
Help.Download
Help.ImprovementProgram
Help.KeyboardShortcuts
Help.RevealLogFiles
Help.SendFeedback
Help.SupportCenter
Help.UserForums
Help.Onboarding
Workspace.Workspace1
Workspace.Workspace2
Workspace.Workspace3
Workspace.Workspace4
Workspace.Workspace5
Workspace.Workspace6
Workspace.Workspace7
Workspace.Workspace8
Workspace.Workspace9
Window.Minimize
Window.Editor
Window.EffectsRack
Window.Time
Window.Levels
Window.Properties
Window.Transport
Window.Zoom
Window.SelectionView
Window.Mixer
Window.Files
Window.MediaBrowser
Window.History
Window.Favorites
Window.AnalysisEffects
Window.AmplitudeStatistics
Window.BatchProcess
Window.FrequencyAnalysis
Window.BasicAdjustments
Window.Markers
Window.MatchVolume
Window.Metadata
Window.PhaseAnalysis
Window.PhaseMeter
Window.Playlist
Window.SurroundPanner
Window.Tools
Window.Video
Transport.ShuttleLeft
Transport.Stop
Transport.ShuttleStop
Transport.ShuttleRight
Transport.Play
Transport.TogglePlayback
Transport.ToggleRecording
Transport.ToggleRecordMode
Transport.TogglePause
Transport.ToggleLooping
Transport.ToggleSkipSelection
Multitrack.ToggleMetronome
Multitrack.EditMetronomePattern
Multitrack.SetMetronomeSoundTypeAfrican1
Multitrack.SetMetronomeSoundTypeAfrican2
Multitrack.SetMetronomeSoundTypeBeeps
Multitrack.SetMetronomeSoundTypeCymbals
Multitrack.SetMetronomeSoundTypeKit
Multitrack.SetMetronomeSoundTypeLatin1
Multitrack.SetMetronomeSoundTypeLatin2
Multitrack.SetMetronomeSoundTypeLatin3
Multitrack.SetMetronomeSoundTypeSticks
Multitrack.SetMetronomeSoundTypeTabla
Transport.MoveCTIToNext
Transport.MoveCTIToPrevious
Transport.MoveCTIToNextMarker
Transport.MoveCTIToPreviousMarker
Transport.MoveCTIToBeginning
Transport.MoveCTIToEnd
Transport.MoveCTIToInPoint
Transport.MoveCTIToOutPoint
Transport.MoveCTIToLeft
Transport.MoveCTIToRight
Transport.MoveCTIPageLeft
Transport.MoveCTIPageRight
Transport.CollapseSelectionLeft
Transport.CollapseSelectionRight
Transport.CollapseSelectionPageLeft
Transport.CollapseSelectionPageRight
Keyboard.Escape
Keyboard.Enter
Keyboard.Home
Keyboard.End
Window.Console
Window.UINodeSpy
Window.DebugMonitor
Window.BrowseAndRunScript
Now, we can use simply like below.
app.invokeCommand("File.Open")