- Giordano, Ralph1
- Glunin, Vladimir Ivanovich1
- Great Britain, Foreign and Commonwealth Office1
- Hadžić, Fadil1
- Hardt, John Pearce1
- Historical Archives of the Hungarian State Security1
- Hitler, Adolf1
- Hodgkins, Jordan A.1
- Hsiao, Tso-liang1
- Hudson, Geoffrey Francis1
- Hughes, T. J.1
- Hłasko, Marek1
- Ilichev, L. F.1
- Index on Censorship1
- Information Services Department1
- Institut gosudarstva i prava (Akademiia nauk SSSR)1
- Instytut Historyczny imienia Generała Sikorskiego1
- Irkutskaia Studiia Kinokhroniki1
- Ivanov, I.1
- Ivanov, Ivelin Argirov1