prec - quad
- PREC
- precalculated
- precarry
- precaution
- precede
- precedence algorithm
- precedence analyser
- precedence class
- precedence code
- precedence constraint
- precedence grammar parser
- precedence graph
- precedence order
- precedence prosign
- precedence record
- precedence relation
- precedent
- preceding channel
- preceding test step
- precession
- precharge
- precharge pulse
- precharge transistor
- precheck
- precious metal
- precipitate
- PRECIS
- precise
- precise explication
- precise report formatting
- Precision as Displayed
- precision coding
- precision evaluation
- precision hybrids
- precision instrument
- precision pattern recognition
- precision plotter
- precision ratio
- precision reached
- precision resistor
