viyoriya
Output for ls /usr/share/desktop-directories/
AudioVideo.directory Utility-Accessibility.directory
Development.directory Utility.directory
Education.directory X-GNOME-Menu-Applications.directory
Game.directory X-GNOME-Other.directory
Graphics.directory X-GNOME-Sundry.directory
Network.directory X-GNOME-SystemSettings.directory
Office.directory X-GNOME-Utilities.directory
System-Tools.directory X-GNOME-WebApplications.directory
Output for ls /usr/share/applications/
alacarte.desktop multibootusb.desktop
albert.desktop mutter.desktop
bluetooth-sendto.desktop nautilus-autorun-software.desktop
Bookworm.desktop nautilus-classic.desktop
budgie-daemon.desktop nm-applet.desktop
budgie-desktop-settings.desktop nm-connection-editor.desktop
budgie-panel.desktop okularApplication_chm.desktop
budgie-polkit.desktop okularApplication_comicbook.desktop
budgie-wm.desktop okularApplication_djvu.desktop
ca.desrt.dconf-editor.desktop okularApplication_dvi.desktop
calibre-gui.desktop okularApplication_epub.desktop
doflicky.desktop okularApplication_fax.desktop
dropbox.desktop okularApplication_fb.desktop
eog.desktop okularApplication_ghostview.desktop
evolution-calendar.desktop okularApplication_kimgio.desktop
firefox.desktop okularApplication_md.desktop
firejail-ui.desktop okularApplication_mobi.desktop
firetools.desktop okularApplication_ooo.desktop
frozen-bubble.desktop okularApplication_pdf.desktop
galois.desktop okularApplication_plucker.desktop
gcm-calibrate.desktop okularApplication_tiff.desktop
gcm-import.desktop okularApplication_txt.desktop
gcm-picker.desktop okularApplication_xps.desktop
gcr-prompter.desktop onboard.desktop
gcr-viewer.desktop onboard-settings.desktop
geoclue-demo-agent.desktop org.cunidev.gestures.desktop
geoclue-where-am-i.desktop org.freedesktop.IBus.Setup.desktop
gkbd-keyboard-display.desktop org.gnome.baobab.desktop
gnome-applications-panel.desktop org.gnome.Calculator.desktop
gnome-background-panel.desktop org.gnome.Calendar.desktop
gnome-bluetooth-panel.desktop org.gnome.Cheese.desktop
gnome-color-panel.desktop org.gnome.Chess.desktop
gnome-control-center.desktop org.gnome.ChromeGnomeShell.desktop
gnome-datetime-panel.desktop org.gnome.ColorProfileViewer.desktop
gnome-default-apps-panel.desktop org.gnome.DejaDup.desktop
gnome-disk-image-mounter.desktop org.gnome.DiskUtility.desktop
gnome-disk-image-writer.desktop org.gnome.Evince.desktop
gnome-display-panel.desktop org.gnome.Evince-previewer.desktop
gnome-info-overview-panel.desktop org.gnome.Evolution-alarm-notify.desktop
gnome-keyboard-panel.desktop org.gnome.FileRoller.desktop
gnome-mouse-panel.desktop org.gnome.gedit.desktop
gnome-network-panel.desktop org.gnome.Mahjongg.desktop
gnome-notifications-panel.desktop org.gnome.Mines.desktop
gnome-online-accounts-panel.desktop org.gnome.MultiWriter.desktop
gnome-power-panel.desktop org.gnome.Nautilus.desktop
gnome-printers-panel.desktop org.gnome.Screenshot.desktop
gnome-privacy-panel.desktop org.gnome.seahorse.Application.desktop
gnome-region-panel.desktop org.gnome.Shell.desktop
gnome-removable-media-panel.desktop org.gnome.Shell.PortalHelper.desktop
gnome-screensaver.desktop org.gnome.SoundRecorder.desktop
gnome-search-panel.desktop org.gnome.Terminal.desktop
gnome-sharing-panel.desktop org.gnome.tweaks.desktop
gnome-shell-extension-prefs.desktop org.kde.okular.desktop
gnome-sound-panel.desktop org.qgis.qgis.desktop
gnome-system-monitor.desktop pacman.desktop
gnome-thunderbolt-panel.desktop plank.desktop
gnome-universal-access-panel.desktop playonlinux.desktop
gnome-user-accounts-panel.desktop psensor.desktop
gnome-wacom-panel.desktop pspp.desktop
gnome-wifi-panel.desktop pysol.desktop
gparted.desktop rhythmbox.desktop
granite-demo.desktop rhythmbox-device.desktop
gufw.desktop simple-scan.desktop
hedgewars.desktop skypeforlinux.desktop
io.github.GnomeMpv.desktop sol.desktop
io.github.Hexchat.desktop solus-sc.desktop
ktelnetservice5.desktop supertux2.desktop
libinput-gestures.desktop system-config-printer.desktop
libreoffice-base.desktop thunderbird.desktop
libreoffice-calc.desktop transmission-gtk.desktop
libreoffice-draw.desktop vino-server.desktop
libreoffice-impress.desktop vlc.desktop
libreoffice-math.desktop wine.desktop
libreoffice-startcenter.desktop xdg-desktop-portal-gtk.desktop
libreoffice-writer.desktop YACReader.desktop
libreoffice-xsltfilter.desktop YACReaderLibrary.desktop
menulibre.desktop yelp.desktop
mimeinfo.cache
There might be some applications that don't make sense in Budgie (e.g., Gnome Tweaks) but that's because I have both Budgie and Gnome installed (started from the Budgie iso).