English-speaking world; Anglosphere
Refers to the collective region or countries where English is the primary language, often used in discussions of culture, media, or education.
I'm interested in the culture of the English-speaking world.
I'm thinking about studying abroad in an English-speaking country.
non-English-speaking world; non-Anglosphere
Compound of 英語 (English language) and 圏 (sphere, zone). The suffix 圏 is commonly used to denote a geographical or cultural area.