411 REFERENCE · Wiktionary
GUGI
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From initial letters of the Russian phrase Главное управление глубоководных исследований, transcribed as Glavnoye upravlenie glubokovodnikh issledovanii.
Proper noun
en w:Main Directorate of Deep-Sea Research a secret Russian naval agency.