amph - asse
- ampholyte
- ample dimensions
- amyl abcetaldehyde
- amylose
- amylum
- anacardiaceae
- anaerobic
- analysis
- analysis of leather
- anchor
- anchor stirrer
- anchor tack
- anchorage
- ancillary
- anemometer
- angle
- angle of cut
- angle of cutting edge
- angle of edge
- angle of edge trimming
- angle of feather edge
- angle of heel breast
- angle of pitch
- angle of seat base
- angle of skive
- angle of weave
- angular test
- anhydride
- anhydrosis
- anhydrous solvent
- aniline
- aniline black
- aniline black dyeing
- aniline dye
- aniline finish
- aniline leather
- aniline oil
- aniline red
- aniline-dyed
- aniline-dyed upper
