{
  "Communication & Messaging": {
    "email": [
      "envelope",
      "envelope-letter",
      "envelope-open",
      "paper-plane"
    ],
    "mail": [
      "envelope",
      "envelope-letter",
      "envelope-open",
      "paper-plane"
    ],
    "message": [
      "envelope",
      "speech",
      "bubble",
      "bubbles",
      "paper-plane"
    ],
    "chat": [
      "bubble",
      "bubbles",
      "speech"
    ],
    "phone": [
      "call-in",
      "call-out",
      "call-end"
    ],
    "telephone": [
      "phone",
      "call-in",
      "call-out",
      "call-end"
    ],
    "microphone": [
      "microphone",
      "earphones",
      "earphones-alt"
    ]
  },
  "User Management & Accounts": {
    "profile": [
      "user",
      "users",
      "person",
      "user-follow",
      "user-following",
      "user-unfollow"
    ],
    "account": [
      "user",
      "users",
      "login",
      "logout"
    ],
    "person": [
      "user",
      "users",
      "user-follow",
      "user-following"
    ],
    "group": [
      "users",
      "user-follow",
      "user-following"
    ],
    "authentication": [
      "login",
      "logout",
      "lock",
      "key"
    ]
  },
  "Actions & Controls": {
    "delete": [
      "trash",
      "close",
      "ban"
    ],
    "remove": [
      "trash",
      "close",
      "ban",
      "minus"
    ],
    "add": [
      "plus",
      "big-plus"
    ],
    "create": [
      "plus",
      "big-plus",
      "pencil"
    ],
    "edit": [
      "pencil",
      "wrench"
    ],
    "modify": [
      "pencil",
      "wrench",
      "settings"
    ],
    "undo": [
      "action-undo",
      "refresh",
      "reload"
    ],
    "redo": [
      "action-redo",
      "refresh",
      "reload"
    ],
    "refresh": [
      "refresh",
      "reload",
      "loop"
    ]
  },
  "Worship": {
    "religion": [
      "kaaba",
      "mosque",
      "church",
      "torah",
      "synagogue"
    ]
  },
  "Navigation & Direction": {
    "menu": [
      "menu",
      "list",
      "grid"
    ],
    "navigation": [
      "menu",
      "compass",
      "direction",
      "directions"
    ],
    "direction": [
      "compass",
      "direction",
      "directions",
      "map"
    ],
    "location": [
      "map",
      "pin",
      "compass"
    ],
    "arrows": [
      "arrow-up",
      "arrow-down",
      "arrow-left",
      "arrow-right"
    ],
    "chevrons": [
      "chevron-up",
      "chevron-down",
      "chevron-left",
      "chevron-right"
    ],
    "controls": [
      "control-start",
      "control-end",
      "control-forward",
      "control-rewind"
    ]
  },
  "Media & Entertainment": {
    "play": [
      "control-play",
      "control-forward"
    ],
    "pause": [
      "control-pause"
    ],
    "stop": [
      "control-end"
    ],
    "next": [
      "control-forward",
      "arrow-right"
    ],
    "previous": [
      "control-rewind",
      "arrow-left"
    ],
    "music": [
      "music-tone",
      "music-tone-alt",
      "playlist"
    ],
    "audio": [
      "music-tone",
      "music-tone-alt",
      "microphone",
      "earphones",
      "earphones-alt"
    ],
    "video": [
      "film",
      "camcorder",
      "control-play"
    ],
    "photo": [
      "picture",
      "camera",
      "frame"
    ],
    "image": [
      "picture",
      "camera",
      "frame"
    ],
    "gallery": [
      "picture",
      "frame",
      "grid"
    ],
    "camera": [
      "camera",
      "camcorder"
    ]
  },
  "Devices & Screens": {
    "desktop": [
      "screen-desktop"
    ],
    "mobile": [
      "screen-smartphone"
    ],
    "tablet": [
      "screen-tablet"
    ],
    "devices": [
      "screen-desktop",
      "screen-smartphone",
      "screen-tablet"
    ],
    "controller": [
      "game-controller",
      "cursor",
      "cursor-move"
    ],
    "computer": [
      "screen-desktop"
    ]
  },
  "Files & Documents": {
    "document": [
      "doc",
      "docs",
      "paper-plane",
      "notebook",
      "note"
    ],
    "file": [
      "doc",
      "docs",
      "paper-clip"
    ],
    "folder": [
      "folder",
      "folder-alt",
      "drawer"
    ],
    "attachment": [
      "paper-clip",
      "link"
    ],
    "notes": [
      "notebook",
      "note",
      "pencil"
    ]
  },
  "Business & Analytics": {
    "business": [
      "briefcase",
      "chart",
      "graph",
      "calculator"
    ],
    "work": [
      "briefcase",
      "calendar",
      "clock"
    ],
    "chart": [
      "bar-chart",
      "graph",
      "pie-chart"
    ],
    "analytics": [
      "graph",
      "bar-chart",
      "pie-chart",
      "speedometer"
    ],
    "finance": [
      "calculator",
      "credit-card",
      "wallet"
    ],
    "statistics": [
      "bar-chart",
      "graph",
      "pie-chart",
      "calculator"
    ]
  },
  "System & Settings": {
    "settings": [
      "wrench",
      "settings",
      "equalizer",
      "gear"
    ],
    "config": [
      "settings",
      "wrench",
      "equalizer"
    ],
    "preferences": [
      "settings",
      "wrench",
      "equalizer"
    ],
    "tools": [
      "wrench",
      "magic-wand",
      "pencil"
    ],
    "support": [
      "support",
      "question",
      "info"
    ],
    "power": [
      "power",
      "energy"
    ]
  },
  "Search & View": {
    "search": [
      "magnifier",
      "magnifier-add",
      "magnifier-remove",
      "eye"
    ],
    "find": [
      "magnifier",
      "search",
      "eye"
    ],
    "zoom": [
      "magnifier-add",
      "magnifier-remove",
      "size-fullscreen"
    ],
    "look": [
      "eye",
      "magnifier",
      "search"
    ],
    "view": [
      "eye",
      "eyeglasses",
      "magnifier"
    ]
  },
  "Security": {
    "security": [
      "shield",
      "lock",
      "key",
      "umbrella"
    ],
    "protection": [
      "shield",
      "lock",
      "umbrella"
    ],
    "lock": [
      "lock",
      "lock-open",
      "key",
      "lock-nav"
    ],
    "password": [
      "lock",
      "key",
      "shield"
    ]
  },
  "Shopping & E-commerce": {
    "cart": [
      "basket",
      "basket-loaded",
      "bag",
      "handbag"
    ],
    "shop": [
      "basket",
      "cart",
      "bag",
      "credit-card"
    ],
    "purchase": [
      "credit-card",
      "wallet",
      "basket-loaded"
    ],
    "payment": [
      "credit-card",
      "wallet",
      "money"
    ]
  },
  "Social & Sharing": {
    "share": [
      "share",
      "share-alt",
      "social-facebook",
      "social-twitter"
    ],
    "social": [
      "social-facebook",
      "social-twitter",
      "social-dribbble",
      "social-dropbox",
      "social-youtube",
      "social-tumblr"
    ],
    "like": [
      "like",
      "heart",
      "emoticon-smile"
    ],
    "dislike": [
      "dislike",
      "ban"
    ],
    "emoji": [
      "grin",
      "frown",
      "angry",
      "dizzy"
    ]
  },
  "Misc UI Elements": {
    "notification": [
      "bell",
      "info",
      "badge"
    ],
    "alert": [
      "bell",
      "info",
      "warning",
      "ban"
    ],
    "time": [
      "clock",
      "hourglass",
      "calendar",
      "calendar-fine"
    ],
    "schedule": [
      "calendar",
      "clock",
      "calendar-fine"
    ],
    "apps": [
      "grid",
      "my-apps"
    ],
    "cloud": [
      "cloud-download",
      "cloud-upload"
    ],
    "download": [
      "cloud-download"
    ],
    "upload": [
      "cloud-upload"
    ],
    "favorite": [
      "heart",
      "like",
      "star"
    ]
  },
  "Additional Categories": {
    "education": [
      "graduation",
      "book-open",
      "chemistry"
    ],
    "gaming": [
      "game-controller",
      "ghost",
      "puzzle"
    ],
    "weather": [
      "cloud-download",
      "cloud-upload",
      "umbrella"
    ],
    "achievement": [
      "trophy",
      "badge",
      "star"
    ],
    "transportation": [
      "plane",
      "rocket"
    ]
  },
  "Smileys & Emotion": {
    "happy": [
      "smile",
      "smile-beam",
      "laugh-beam",
      "grin",
      "grin-beam",
      "grin-hearts"
    ],
    "sad": [
      "frown",
      "frown-open",
      "sad-cry",
      "sad-tear"
    ],
    "love": [
      "heart",
      "kiss",
      "kiss-beam",
      "kiss-wink-heart"
    ],
    "angry": [
      "angry"
    ],
    "surprised": [
      "surprise",
      "astonished",
      "open-mouth"
    ],
    "neutral": [
      "meh",
      "meh-blank",
      "meh-rolling-eyes"
    ]
  },
  "Medical & Health": {
    "doctor": [
      "user-md",
      "stethoscope",
      "hospital",
      "hospital-alt",
      "briefcase-medical"
    ],
    "nurse": [
      "user-nurse",
      "heartbeat"
    ],
    "clinic": [
      "clinic-medical",
      "hospital-symbol"
    ],
    "emergency": [
      "ambulance",
      "first-aid"
    ]
  }
}