- Language
- Writing
- Numerals
- ENG
- English
- LATN
- Latin
- -
- Western
- RAR
- Rarotongan (Cook Islands Maori)
- LATN
- Latin
- -
- Western
Geography & Politics
- ENG
- Cook Islands
- RAR
- Kūki 'Āirani
Rulers
- ENG
- Elizabeth II
- RAR
- Irihapeti II
Currencies
- ENG
- Cook Islands Dollar
- RAR
- Tāra Kūki 'Āirani
Units
- ENG
- Cent (= 1/100 Dollar)
- RAR
- Tene
Institutions
- ENG
- Cook Islands Monetary Board