anti-freezing - atomic formulae
- aspiration
- aspire
- aspiring
- aspiring pump
- assault glider
- assault plane
- assault transport
- assay
- assay furnace
- assay ton
- assay value
- assayer
- assaying
- assembler elevator
- assembler instruction
- assembler language
- assembling die
- assembling fitter
- assembly
- assembly dolly
- assembly drawing
- assembly jig
- assembly program
- assembly pulley
- assembly room
- assembly routine
- assembly stand
- assets
- assignment key
- assignment selector
- assignment switch
- assimilable nitrogen
- assistant engineer
- assistant locomotive
- assisted control
- assisted take-off engine
- assisted take-off unit
- associate-particle method
- associated corpuscular emission
- association
