In computing, an early tradition in the hacker community, especially at MIT, was to choose acronyms and abbreviations that referred humorously to themselves or to other abbreviations. Perhaps the earliest example in this … 詳細

Companies and organizations
• BWIA: BWIA West Indies Airways (formerly British West Indian Airways)
• Cygnus Solutions: "Cygnus, Your GNU Solutions" 詳細

• The dictionary definition of recursive acronym at Wiktionary 詳細

• Bilingual tautological expressions – Redundancy in linguistic expression
• RAS syndrome – Acronym redundantly coupled with its word(s) (Redundant Acronym Syndrome syndrome)
• Self-reference – Sentence, idea or formula that refers to itself 詳細