- Gesäuge [neuter] | Euter [masculine]
- udder | teats
- ubre [feminine]
- вымя | вымя
- pis [masculine] | tétine [feminine]
- tepels | uier
- capezzoli | mammella
- patter | yver
- U-bolt
- U-bolt
- U-channel post
- U-profile
- U-rail
- U-value
- udder
- ultrafiltration
- ultrasonic cleaning system
- ultrasonic generator
- ultrasonic welder
- ultrasound head
- unassembled
- underfloor extraction
- unenriched cage
- uniform
- union
- union nut
- untreated gas
- up-and-over door
- upgrade kit
- upgrading the system
- UPS
- uric acid
- usable area
- USB flash drive
- use
- use of medication
- used water
- user manual
- utility model