alpha3-list.json

{
  "AIX": "AIX",
  "AND": "Android",
  "AMG": "AmigaOS",
  "ATV": "tvOS",
  "ARL": "Arch Linux",
  "BTR": "BackTrack",
  "SBA": "Bada",
  "BEO": "BeOS",
  "BLB": "BlackBerry OS",
  "QNX": "BlackBerry Tablet OS",
  "CAI": "Caixa Mágica",
  "CES": "CentOS",
  "COS": "Chrome OS",
  "CYN": "CyanogenMod",
  "DEB": "Debian",
  "DEE": "Deepin",
  "DFB": "DragonFly",
  "FED": "Fedora",
  "FOS": "Firefox OS",
  "FIR": "Fire OS",
  "BSD": "FreeBSD",
  "FYD": "FydeOS",
  "GNT": "Gentoo",
  "GTV": "Google TV",
  "HPX": "HP-UX",
  "HAI": "Haiku OS",
  "IPA": "iPadOS",
  "HAR": "HarmonyOS",
  "KOS": "KaiOS",
  "KNO": "Knoppix",
  "KBT": "Kubuntu",
  "LIN": "GNU/Linux",
  "LBT": "Lubuntu",
  "MAC": "Mac",
  "MAE": "Maemo",
  "MAG": "Mageia",
  "MDR": "Mandriva",
  "SMG": "MeeGo",
  "MIN": "Mint",
  "MOR": "MorphOS",
  "NBS": "NetBSD",
  "WII": "Nintendo",
  "NDS": "Nintendo Mobile",
  "OS2": "OS/2",
  "OBS": "OpenBSD",
  "OWR": "OpenWrt",
  "PCL": "PCLinuxOS",
  "PSP": "PlayStation Portable",
  "PS3": "PlayStation",
  "RAS": "Raspberry Pi",
  "RHT": "Red Hat",
  "ROS": "RISC OS",
  "ROK": "Roku OS",
  "RSO": "Rosa",
  "REM": "Remix OS",
  "REX": "REX",
  "SAB": "Sabayon",
  "SSE": "SUSE",
  "SAF": "Sailfish OS",
  "SLW": "Slackware",
  "SOS": "Solaris",
  "SYL": "Syllable",
  "SYM": "Symbian",
  "SYS": "Symbian OS",
  "S40": "Symbian OS Series 40",
  "S60": "Symbian OS Series 60",
  "SY3": "Symbian^3",
  "TDX": "ThreadX",
  "TIZ": "Tizen",
  "UBT": "Ubuntu",
  "WAS": "watchOS",
  "WHS": "Whale OS",
  "WIN": "Windows",
  "WCE": "Windows CE",
  "WIO": "Windows IoT",
  "WMO": "Windows Mobile",
  "WPH": "Windows Phone",
  "WRT": "Windows RT",
  "XBX": "Xbox",
  "XBT": "Xubuntu",
  "YNS": "YunOs",
  "IOS": "iOS",
  "POS": "palmOS",
  "WOS": "webOS"
}