TISM (disambiguation)

TISM are an alternative rock band from Melbourne, Australia.

TISM may also refer to:

• This Is Serious Mum, a 1984 demo tape
• The Incredible Shrinking Man, a 1957 science fiction film
• Tulane Institute of Sports Medicine, part of Tulane University School of Science and Engineering
• Telecom Italia San Marino, a San Marino telecommunications company owned by Telecom Italia
• Tism or 'tism, slang for autism