Internal Security Act

Internal Security Act may refer to:

• Internal Security Act 1960, former Malaysian law
• Internal Security Act (Singapore)
• McCarran Internal Security Act, a United States federal law
• Suppression of Communism Act, 1950, a South African law, renamed the "Internal Security Act" in 1976
• Internal Security Act, 1982, a South African law

This disambiguation page lists articles associated with the title Internal Security Act.
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