English pronunciation of “UHT”

UHT

uk How to pronounce UHT adjective in British English
us How to pronounce UHT adjective in American English
uk How to pronounce UHT noun in British English
us How to pronounce UHT noun in American English

(English pronunciations of “UHT” from the Cambridge Advanced Learner’s Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press)