Netherlands Antilles was deleted from ISO-3166 on 2010-12-20
iso.org/news/2010/12/Ref1383.html
and replaced by...well, read the information at the URL.
('AN', 'ANG', '🇳🇱', 'Netherlands Antilles',
The 3-letter abbreviation is 'ANT', not 'ANG'...
I redid the table definitions for PostgreSQL and cleaned up the data. Want them?