Two ships of the Royal Fleet Auxiliary have borne the name RFA Wave Ruler:

• {{ship|RFA|Wave Ruler|A212}} was a {{sclass2-|Wave|oiler|0}} oiler launched in 1946, and scrapped in 1977.
• {{ship|RFA|Wave Ruler|A390}} is a {{sclass2-|Wave|tanker|0}} tanker launched in 2001 and in service as of 2013.

• Timeline of Animal Liberation Front actions, 2000-2004
• Timeline of Animal Liberation Front actions, 2000-Present
• Timeline of Animal Liberation Front actions, 2000–04
• Timeline of Animal Liberation Front actions, 2005-present
• Timeline of Animal Liberation Front actions, 2005-Present
• Timeline of Apple II Family
• Timeline of Apple Inc. products
• Timeline of apple products
• Timeline of Apple products
• Timeline of architectural styles 1000AD--Present
• Timeline of architectural styles 1000AD—Present
• Timeline of architectural styles 1750--1900
• Timeline of architectural styles 1750—1900
• Timeline of architectural styles 1900--Present
• Timeline of architectural styles 1900—Present
• Timeline of architectural styles 6000BC--Present
• Timeline of architectural styles 6000BC—Present
• Timeline of archives in New South Wales
• Timeline of Asian nations
• Timeline of Assam history
• Timeline of astronomical maps, catalogs and surveys
• Timeline of atmospheric diving suits
• Timeline of Australian inventions
• Timeline of Australian radio
• Timeline of Aviation