posi - proc
- posidonia meadows
- position head
- position of sample
- positive
- positive blower
- positive crankcase ventilation
- positive environmental qualities
- positive ignition engine
- positive ventilator
- possible reserves of useful minerals
- possible water expenditure
- post
- post audit of model
- post filtration
- post-accident
- post-accident review
- post-aeration
- post-consumer waste
- post-detonation toxic fume
- post-disaster assessment
- post-disaster phase
- post-disaster relief
- post-disaster syndrome
- post-effect of drought
- post-emergency evaluation
- post-explosion environment
- post-filtration
- post-pioneer species
- post-project analysis
- post-treatment
- postaeration
- postchlorination
- postdormancy
- postemergence herbicide
- postfiltration
- postglacial
- posting
- postshot environment
- posttreatment
- pot vitrification