plat - powd
- point of rupture
- point row of lattice
- point-down method
- point-focused electron gun
- point-focused radiation
- point-focusing arrangement
- point-focusing monochromator
- point-group symmetry
- point-pole test
- point-source lamp
- pointed
- pointed (steel) hammer
- pointed diamond cone
- pointed soldering copper
- pointer
- pointing
- points of equal latitude
- points of equal longitude
- poise
- poiser
- poising agent
- Poisson's ratio
- poke weld
- poke welding
- polar axis
- polar lubricant
- polar scattering
- polar stereographic net
- polarity
- polarization
- polarization curve
- polarized-light image
- polarized-light micrograph
- polarized-light microscope
- polarized-light observation
- polarized-light reflection method
- polarized-light transmission method
- pole
- pole contact
- pole dislocation