Andorra:
none (landlocked)

Angola:
contiguous zone: 24 NM

exclusive economic zone: 200 NM

territorial sea: 12 NM

Anguilla: exclusive fishing zone: 200 NM

territorial sea: 3 NM

Antarctica:
none; twenty of 27 Antarctic consultative nations have
made no claims to Antarctic territory (although Russia and the US
have reserved the right to do so) and do not recognize the claims of
the other nations; also see the Disputes - international entry

Antigua and Barbuda:
contiguous zone: 24 NM

continental shelf: 200 NM or to the edge of the continental margin

exclusive economic zone: 200 NM