In Australia they are not called bell peppers, they are called capsicum (red capsicum, green capsicum and less commonly yellow capsicum are sold - but often just referred to as capsicum) "Chili peppers" are just called chillies/chilies. The word Pepper is only used in the singular - referring to merica.
On a technicality, not everyone would refer to them as 'Red bell peppers', just 'Red peppers'
Tapi Saya tidak suka paprika Jadi .... Who cares? :P