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Add ISO 3166-1 user-assigned code elements #249

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Merged
grahamegrieve merged 2 commits into from
Dec 8, 2025
Merged

Add ISO 3166-1 user-assigned code elements #249

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a0e1c50
Add ISO 3166-1 user-assigned code elements
claude Dec 4, 2025
828eef5
Use well-documented display names for common user-assigned codes
claude Dec 5, 2025
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46 changes: 46 additions & 0 deletions server/tx/tx_countrycode.pas
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Original file line number Diff line number Diff line change
Expand Up @@ -440,6 +440,52 @@ procedure TCountryCodeServices.load;
doLoad('ZM', 'Zambia');
doLoad('ZW', 'Zimbabwe');

// ISO 3166-1 User-assigned code elements
// These codes are reserved for user assignment and will never be used for country names
// See: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#User-assigned_code_elements
doLoad('AA', 'User-assigned');
doLoad('QM', 'User-assigned');
doLoad('QN', 'User-assigned');
doLoad('QO', 'User-assigned');
doLoad('QP', 'User-assigned');
doLoad('QQ', 'User-assigned');
doLoad('QR', 'User-assigned');
doLoad('QS', 'User-assigned');
doLoad('QT', 'User-assigned');
doLoad('QU', 'User-assigned');
doLoad('QV', 'User-assigned');
doLoad('QW', 'User-assigned');
doLoad('QX', 'User-assigned');
doLoad('QY', 'User-assigned');
doLoad('QZ', 'User-assigned');
doLoad('XA', 'User-assigned');
doLoad('XB', 'User-assigned');
doLoad('XC', 'User-assigned');
doLoad('XD', 'User-assigned');
doLoad('XE', 'User-assigned');
doLoad('XF', 'User-assigned');
doLoad('XG', 'User-assigned');
doLoad('XH', 'User-assigned');
doLoad('XI', 'User-assigned');
doLoad('XJ', 'User-assigned');
doLoad('XK', 'Kosovo');
doLoad('XL', 'User-assigned');
doLoad('XM', 'User-assigned');
doLoad('XN', 'User-assigned');
doLoad('XO', 'User-assigned');
doLoad('XP', 'User-assigned');
doLoad('XQ', 'User-assigned');
doLoad('XR', 'User-assigned');
doLoad('XS', 'User-assigned');
doLoad('XT', 'User-assigned');
doLoad('XU', 'User-assigned');
doLoad('XV', 'User-assigned');
doLoad('XW', 'User-assigned');
doLoad('XX', 'Unknown');
doLoad('XY', 'User-assigned');
doLoad('XZ', 'International Waters');
doLoad('ZZ', 'Unknown or Invalid Territory');

doLoad('ABW', 'Aruba');
doLoad('AFG', 'Afghanistan');
doLoad('AGO', 'Angola');
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