Netherlands Antilles:
white, with a horizontal blue stripe in the
center superimposed on a vertical red band, also centered; five
white, five-pointed stars are arranged in an oval pattern in the
center of the blue band; the five stars represent the five main
islands of Bonaire, Curacao, Saba, Sint Eustatius, and Sint Maarten

New Caledonia:
the flag of France is used

New Zealand:
blue with the flag of the UK in the upper hoist-side
quadrant with four red five-pointed stars edged in white centered in
the outer half of the flag; the stars represent the Southern Cross
constellation

Nicaragua:
three equal horizontal bands of blue (top), white, and
blue with the national coat of arms centered in the white band; the
coat of arms features a triangle encircled by the words REPUBLICA DE
NICARAGUA on the top and AMERICA CENTRAL on the bottom; similar to
the flag of El Salvador, which features a round emblem encircled by
the words REPUBLICA DE EL SALVADOR EN LA AMERICA CENTRAL centered in
the white band; also similar to the flag of Honduras, which has five
blue stars arranged in an X pattern centered in the white band

Niger:
three equal horizontal bands of orange (top), white, and
green with a small orange disk (representing the sun) centered in
the white band; similar to the flag of India, which has a blue
spoked wheel centered in the white band

Nigeria:
three equal vertical bands of green (hoist side), white,
and green

Niue:
yellow with the flag of the UK in the upper hoist-side
quadrant; the flag of the UK bears five yellow five-pointed stars -
a large one on a blue disk in the center and a smaller one on each
arm of the bold red cross

Norfolk Island:
three vertical bands of green (hoist side), white,
and green with a large green Norfolk Island pine tree centered in
the slightly wider white band

Northern Mariana Islands: blue, with a white, five-pointed star superimposed on the gray silhouette of a latte stone (a traditional foundation stone used in building) in the center, surrounded by a wreath

Norway:
red with a blue cross outlined in white that extends to the
edges of the flag; the vertical part of the cross is shifted to the
hoist side in the style of the Dannebrog (Danish flag)