Similar to 国際非電離放射線防護委員会

Orphan source

Radionuclide generator

1962 Mexico City radiation accident

Induced radioactivity

Proton beam

Proton emission

Particle beam

Particle radiation

Learned society

Study group

IEEE Computer Society

Internet2

L5 Society

National Fund for Scientific Research

Progress in Electromagnetics Research

Sigma Xi

Asia Dinosaur Association

American Medical Association

American Association for the Advancement of Science

American Association of Variable Star Observers

X Club