What is , keyboard shortcut for?

Audacity - Cursor Short Jump Left (1 second)  

Audacity - Short Seek Left during Playback (1 second)  

Opera - Search for text in links in page (press F9 first to set focus on page)  

Roll20 - Switch to Dynamic Lighting layer  

Adobe Lightroom Classic - Cycle through Basic panel settings (forward/backward)  

Adobe Lightroom Classic (Mac) - Cycle through Basic panel settings (forward/backward)  

Adobe Photoshop (macOS) - Previous Brush  

Adobe Photoshop (macOS) - Select previous/next brush size  

Adobe Photoshop CC - Previous Brush  

Adobe Photoshop CC - Select previous/next brush size  

Adobe Photoshop Elements (Mac) - Select previous brush size  

Adobe Premiere Pro (Mac) - Insert  

Adobe Premiere Pro (Windows) - Insert  

Affinity Photo - Split View cycle (not Photo Persona)  

Autodesk Maya 2019 - Go to Previous key  

Autodesk Maya 2019 - Select Up Stream  

Autodesk Maya 2019 - Up Stream  

Autodesk SketchBook (Mac) - Previous frame (animation mode)  

Autodesk SketchBook (Windows) - Previous frame (animation mode)  

Blender - Bounding Box Center pivot  

Capture One 20 - Zoom to fit  

Clip Studio Paint Pro - Switch to previous sub tool  

Corel Painter - Divine Proportion  

Corel Painter (Mac) - Divine Proportion  

Darktable 2.6.3 - Switch view  

DaVinci Resolve 15 (Mac) - Nudge one frame left  

Enterprise Architect 14 - When no element is currently selected, select the element nearest the top left corner of the diagram or of the section of diagram in view.  

Enterprise Architect 14 - When an element is selected, change selection to the parent element of the selected child element, on the diagram  

Final Cut Pro X - Nudge the selection one unit to the left  

HitFilm - Move playhead to previous frame  

Inkscape - scale selection down by the scale step  

Inkscape - rotate selection by the angle step  

Inkscape - rotate both handles by the angle step  

Inkscape - scale nodes down by the scale step  

Inkscape - rotate nodes by the angle step  

Krita 3.0 - Previous favorite preset  

LightWave 3D - Zoom out  

LightWave 3D - Zoom out  

MyPaint - Zoom out  

Nuke - Nudge selected shot(s) left, where space is available  

Nuke - Decrease Gain  

Paint.NET - Start Cap style  

Pinnacle Studio 22 - Jump to previous marker  

Pinnacle Studio 22 - Jump to previous marker  

Pixelmator Pro - Navigate through brushes  

Pixlr Editor (Web) - Brush size smaller  

PowerDirector 17 - Previous unit (seek by frame, second, etc.)  

Autodesk Stingray - Previous Key  

Proto.io - Rewind  

Proto.io (macOS) - Rewind  

Roblox Studio - Rotate left  

Unity - Previous Frame  

Gmail - Move focus to toolbar  

SnapStream - Skip back 7 seconds  

TradingView - Change interval  

Wikipedia - Move cursor to edit box  

Yahoo Mail - Highlight the previous card in a conversation  

YouTube - Move backward per frame when video is paused  

YouTube Studio - When the video is paused, go back as little as possible  

BSPlayer - Jump backward  

Cmus 2.8 - Seek -1m  

Kodi - Skip backward  

Kodi - Seek step backward (1x 10s, 2x 30s, 3x 1m, 4x 3m…)  

Kodi - Seek step backward (1x 10s, 2x 30s, 3x 1m, 4x 3m…)  

Kodi - Previous picture  

mpv - Previous frame  

PotPlayer 1.7 - x times slower  

AI War Classic - Select next idle mobile military unit at current planet and center on it  

Anno 1800 - Rotate Building counter clockwise  

ARK: Survival Evolved - Move To Position  

Assetto Corsa - Rotate wheels / steer  

Black Desert Online - Call Black Spirit  

Blood - Strafe left  

Civilization VI (PC) - Previous ready unit  

Crusader Kings II - Ledger  

Europa Universalis IV - Military  

FlightGear - Apply left brake (useful for differential braking)  

Fortnite (PC) - Previous player  

Gang Beasts (PC) - Left punch / grab  

Grand Theft Auto V - Previous Radio Station  

Kenshi (PC) - Rotate building left  

Kerbal Space Program - Time warp (physical time warp in atmosphere) decrease  

Miscreated - Sit  

Mount & Blade II: Bannerlord - Stealth weapon  

NetHack - Pick up  

RimWorld - Select next colonist  

Ring of Elysium - Zoom out the map  

Strike Commander - Left rudder  

Team Fortress 2 - Change class  

The Sims 4 - Rotate selected object left  

Total War: Attila - Select previous  

Total War: Attila (Mac) - Select previous  

Valorant - Radio command wheel index  

X4: Foundations - Universe map  

Zimbra Web Client - Action menu  

Ableton Live 10 - Go to Next Field (Bar.beat.16th)  

Ableton Live 10 (Mac) - Go to Next Field (Bar.beat.16th)  

Apple GarageBand - Move back  

Edius Pro 9 - Trim (-1 frame)  

Evolution - Previous unread message  

Gradescope - Previous question  

LibreOffice Impress - Show white screen until next key or mouse wheel event  

REAPER - Time selection: Nudge left  

Rekordbox 6 - Playback slot 10  

Rekordbox 6 (macOS) - Playback slot 10  

Snipaste 2.3.5 - Replay your snipping history  

Snipaste 2.3.5 - Switch to the previous snip record  

Steinberg Cubase 10.5 - Go to project start  

Tracktion T7 DAW (Windows) - Change selected plugin to its previous preset  

Traktor Pro 3 - Slot capture / Trigger / Mute (Remix Deck~)  

Trello - Move card to adjacent list  

JMP 15 - Insert new argument or repeat operation  

JMP 15 (macOS) - Insert new argument or repeat operation