Dalton recension

The Dalton recension was a version of Eurish. Nyota Uhura called it "very stiff".

In 2269, after the USS Enterprise (NCC-1701) sent a message sent to Starfleet Command in Eurish, a reply was received from them using the Dalton recension. Although their orders were to rejoin the fleet, James T. Kirk ordered Uhura to make sure her translation was one hundred per cent correct so that he could beam down to Organia and disable the thought-shield the Klingons had placed there. 

In 2275, Uhura posted a message on the Enterprise's BBS asking for tourist dictionaries in a variety of languages, including Eurish (Dalton recension if possible).