Art fair may refer to:

• Art exhibition, a space in which art objects meet an audience
• Arts festival, a festival that can encompass a wide range of art genres
• The Art Fair, a 1996 American novel by David Lipsky

• R. P. Keigwin
• RPKS74
• RPL
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• RPL (programming language)
• RPLS
• Rpm
• RPM-based Linux distribution
• RPMI
• RPMI 1640
• RPM package manager
• RPM Records (United States)
• R-p mycin
• RPN
• Rpn
• RPN calculator
• RPO
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• RPR
• R. Prasanna
• R.P. Roblin
• R-process
• R (programming language)
• RPS
• RPSGB