rock - RSPC
- rock blackfish
- rock cod
- rock lobster
- rock parakeet
- rock-rat
- rockling
- Rocks, the
- rodeo
- roly-poly
- Romney
- Rongo
- ropeable
- rose apple
- rose gum
- rosella
- rosewood
- rosiner
- Rotary Club
- Rotorua
- rousabout
- Roy
- Royal Australian Air Force
- Royal Australian Air Force Academy
- Royal Australian and New Zealand College of Psychiatry
- Royal Australian Naval College
- Royal Australian Navy
- royal bluebell
- Royal Far West Children's Health Scheme
- Royal Flying Doctor Service
- Royal Humane Society of Australia
- Royal Life Saving Society
- Royal Military College
- Royal National Park
- Royal New Zealand Air Force
- Royal New Zealand Ballet
- Royal New Zealand Navy
- Royal Society for the Preservation of Cruelty to Animals
- Royal Victoria Theatre, the
