| Subject | Italian | English |
| IT | banda ultra-larga | ultrawide bandwidth |
| law | decisione ultra petita | excess of jurisdiction |
| med. | deproteinizzazione dei campioni biologici per ultra-filtrazione | deproteinization of the biological samples by ultra-filtration |
| earth.sc. | filtro ultra-violetto | ultraviolet filter |
| commun. | frequenza ultra-acustica | ultrasonic frequency |
| commun. | frequenza ultra-acustica | super-audio frequency |
| commun. | frequenza ultra-telefonica | super-telephone frequency |
| nat.sc. | Qualità ultra elevata | ultra-high quality |
| earth.sc. | reazione ultra-suono | ultrasound |
| earth.sc. | reazione ultra-suono | action of ultrasound |
| industr., construct. | ricevitore radio portatile a onde ultra-corte | VHF portable radio |
| earth.sc., agric. | sistema ultra rapido di congelazione | quick-freezing |
| gen. | tecnica di laboratorio in atmosfera ultra pulita | ultraclean laboratory technique |
| mater.sc. | tecnologia dell'ultra-pulito | ultra-clean technology |
| mater.sc. | tecnologia dell'ultra-vuoto | high vacuum technology |
| health., nat.sc., food.ind. | temperatura ultra-alta | ultra high temperature |
| agric., food.ind. | temperatura ultra alta | ultra-high temperature |
| med. | tomodensitometria ultra-rapida | ultrafast computed tomography |
| med. | tomodensitometria ultra-rapida | ultrafast CT |
| commun., nat.sc. | ultra alta frequenza | ultra-high frequency |
| IT | ultra-computer | ultracomputer |
| comp., MS | Ultra-mobile PC | ultra-mobile PC (A class of mobile PCs that has a touch screen no larger than 7 inches and a tablet pen) |
| pharma., chem. | ultra puro | extra pure |
| law | ultra vires hereditatis | liability of heir exceeding the assets descended |
| comp., MS | Ultra-Wideband | ultra-wideband (A wireless technology similar to radar that is centered on the 200MZ to 4GHz band) |
| comp., MS | Ultra-Wideband | ultra wide-band (A wireless technology similar to radar that is centered on the 200MZ to 4GHz band) |
| transp. | veicolo per ferrovie ultra-rapide | super high-speed-rail vehicle |
| transp. | veicolo per ferrovie ultra-rapide | super high-speed-rail-vehicle |
