STP 
(ĕtēpē)
(ĕtēpē)n.
Standard temperature (273.15K or 0°C) and pressure (1 atmosphere or 105 pascals), used chiefly in measurements of gases.
- lineage
- lineal
- lineally
- lineament
- linear
- Linear A
- linear accelerator
- linear algebra
- Linear B
- linear combination
- linear dependence
- linear equation
- linear independence
- linearity
- linearization
- linearize
- linearly
- linear measure
- linear momentum
- linear perspective
- linear transformation
- lineation
- linebacker
- linebacking
- line breeding