1. Of or relating to or characteristic of Bangladesh or its people or language
   - Bangladeshi

See also: Bangladesh

• Orites
• Orites excelsa
• Oriya
• Orizaba
• Orkney
• Orkney Islands
• Orlando
• Orlando di Lasso
• orle
• Orleanais
• Orleanism
• Orleanist
• Orleans
• Orlon
• orlop
• orlop deck
• Orly
• Orly Group
• Ormandy
• Ormazd
• ormer
• ormolu
• Ormosia
• Ormosia coarctata
• Ormosia monosperma