Preston, Plymouth, Portsmouth.
xian I believe that there are no cities or towns in Canada beginning with the letter X. There is a city named Xian in China.
Palmerston North is a city
One fabric beginning with P is poplin.
There are no English counties which have names that start with the letter 'P.' There are however three Unitary Districts which do have names that start with the letter 'P' and these are; Plymouth, Poole and Portsmouth.
Australian P ine trees are found in Australia
P. M. Turner has written: 'Towns'
A slippery metallic beginning with P could be pewter or platinum.
T. P. Gleeson has written: 'Essays on the Australian way of life' -- subject(s): Australian National characteristics
The name of a large flat fish beginning with "P" is a "Plaice."
A disaster beginning with 'N' could be a natural disaster like a tsunami. A disaster beginning with 'P' could be a pandemic or a hurricane, for example.
PLATINUM