Oman:
three horizontal bands of white, red, and green of equal width
with a broad, vertical, red band on the hoist side; the national
emblem (a khanjar dagger in its sheath superimposed on two crossed
swords in scabbards) in white is centered at the top of the vertical
band

Pakistan:
green with a vertical white band (symbolizing the role of
religious minorities) on the hoist side; a large white crescent and
star are centered in the green field; the crescent, star, and color
green are traditional symbols of Islam

Palau:
light blue with a large yellow disk (representing the moon)
shifted slightly to the hoist side

Palmyra Atoll:
the flag of the US is used

Panama:
divided into four, equal rectangles; the top quadrants are
white (hoist side) with a blue five-pointed star in the center and
plain red; the bottom quadrants are plain blue (hoist side) and
white with a red five-pointed star in the center

Papua New Guinea:
divided diagonally from upper hoist-side corner;
the upper triangle is red with a soaring yellow bird of paradise
centered; the lower triangle is black with five, white, five-pointed
stars of the Southern Cross constellation centered

Paraguay:
three equal, horizontal bands of red (top), white, and
blue with an emblem centered in the white band; unusual flag in that
the emblem is different on each side; the obverse (hoist side at the
left) bears the national coat of arms (a yellow five-pointed star
within a green wreath capped by the words REPUBLICA DEL PARAGUAY,
all within two circles); the reverse (hoist side at the right) bears
the seal of the treasury (a yellow lion below a red Cap of Liberty
and the words Paz y Justicia (Peace and Justice) capped by the words
REPUBLICA DEL PARAGUAY, all within two circles)

Peru:
three equal, vertical bands of red (hoist side), white, and
red with the coat of arms centered in the white band; the coat of
arms features a shield bearing a llama, cinchona tree (the source of
quinine), and a yellow cornucopia spilling out gold coins, all
framed by a green wreath

Philippines:
two equal horizontal bands of blue (top) and red with a
white equilateral triangle based on the hoist side; in the center of
the triangle is a yellow sun with eight primary rays (each
containing three individual rays) and in each corner of the triangle
is a small yellow five-pointed star

Pitcairn Islands:
blue with the flag of the UK in the upper
hoist-side quadrant and the Pitcairn Islander coat of arms centered
on the outer half of the flag; the coat of arms is yellow, green,
and light blue with a shield featuring a yellow anchor