poly - pres
- polychromatic lidar
- polyconic porjection
- polycylindrical projection
- polydisperse
- polyethylene balloon
- polyhedral projection
- polyhedron
- polymeter
- polyn'ya
- polynomial
- polynomial fitting
- polytropic atmosphere
- polytropic process
- pondage
- ponente
- poniente
- pontias
- pool of cold air
- poor visibility
- poorga
- popogaio
- population
- population of droplets
- population of nuclei
- poriaz
- porlezzina
- porous ice
- porous porcelain atmometer
- portable cup anemometer
- portable wind profile recording system
- position indicator
- position vector
- positive
- positive area
- positive axis
- positive charge
- positive correlation
- positive definite
- positive definite advection scheme
- positive feedback
