Hirning Hans
Hofman Gerard L.
Hohn Alexander
Holzgraf Dean B.
Horn Ian Martin
Howard S. Barringer
Hsieh Horng-Ming
Hudd Alan Lionel
Hugh B. Stewart
Huntington Morgan C.
Huntoon Richard T.
Indatom S.a.r.l.
Institut Yadernykh Issledovany Rossiiskoi Akademii Nauk
Institute Of Nuclear Energy Research Atomic Energy Council
International Brachytherapy S.a.
Ishitsuka Etsuo
Isoray Medical Inc.
Itm Isotopen Technologien Muenchen Ag
Jackson Mark Alan
Jacob Jonah