Look up acid test in Wiktionary, the free dictionary.

Acid test means a rigorous test or appraisal of the quality or worth of something and may also refer to: Wikipedia does not have an article with this exact name. ... Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Web-based project to create a free content dictionary, available in over 151 languages. ...

• Litmus test (chemistry), a common pH test
• Any of a number of web standards compliance tests:
  • Acid1, which focuses on testing Cascading Style Sheets 1 and HTML
  • Acid2, which focuses on testing CSS 2
  • Acid3, which focuses on testing ECMAScript (aka JavaScript)
• In petrology, using acid to test rock or soil for carbonates
• A method using aqua regia to determine if real gold is found
• The Electric Kool-Aid Acid Test, a novel written by Tom Wolfe
• The Acid Tests conducted by the Merry Pranksters
• Acid Test (Liquidity Ratio), a ratio used to determine the liquidity of a business entity
• Acid Test (band), a Canadian alternative rock band best known for its collaborations with the film Highway 61
• ACID-TEST, a Japanese band headed by singer Kazutoshi Sakurai
• The Acid Test, a short story by Ian Rankin
• The Acid Test, a science quiz from 1994-7 on BBC Five Live hosted by Kate Bellingham
• ACID, an information system might prove its transactional processing to be Atomic, Consistent, Isolated, Durable.

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