paving slab - pile ring
- pentastyle
- Pentelic marble
- penthouse
- penthouse roof
- penthrite
- pentice
- pentile
- pentroof
- people
- peopled
- peopling
- pepper-box
- peptize
- pequliarity
- per annum
- per capita
- per capita sewage
- per capita water use
- per cent
- per cent of slope
- per diem
- per man
- per procurationem
- per unit weight
- perambulation
- perambulator
- perambulator storage room
- percent compaction
- percent completion
- percent elongation at failure
- percent fines
- percent-size
- percentage
- percentage articulation
- percentage completion
- percentage concentration
- percentage elongation
- percentage of effort
- percentage of moisture
- percentage of reinforcement