Raid or RAID may refer to:

• RAID (Redundant Array of Independent/Inexpensive Disks), a system of multiple hard drives for sharing or replicating data.
• RAID (NGO) (Rights & Accountability in Development), a UK-based NGO which seeks to promote corporate accountability, fair investment and good governance
• Raid (insecticide), a consumer insecticide marketed by S.C. Johnson & Son
• Raid (military), a sudden attack behind an enemy's lines without the intention of holding ground
• Raid (gaming), a type of mission in a video game where a very large number of people combine forces to defeat a boss
• Dawn raid, a police action involving the entering of a house with the intent to capture personnel or evidence, which takes place early in the morning
• Corporate raid, a type of hostile takeover in business
• Recherche Assistance Intervention Dissuasion, a counter-terrorist unit of the French National Police
• Panty raid, a prankish raid by male college students on the living quarters of female students to steal panties as trophies
• Raid (band), a Tennessee based band

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