upen - vice
- upend forging
- upender
- upending test
- uperization
- uperized milk
- upfold
- upgradable
- upgrade path
- upgrade policy
- upgrade training
- upgrading of ores
- upheaval
- uphill
- uphill casting
- uphill landing
- uphill pouring of ingots
- uphill welding
- upholstery
- upholstery spring
- upholstery wire
- uplift
- uplift pressure
- uplink port
- upon wind
- upper atmosphere
- upper bainite
- upper beam
- upper block
- upper bound
- upper camber of an aerofoil section
- upper case
- upper consolute temperature
- upper control limit
- upper core grid
- upper core grid plate
- upper critical point
- upper critical solution temperature
- upper culmination
- upper cut-off frequency
- upper cut-off frequency of an amplifier
