In computing, internationalisation and localisation are means of adapting computer software to different languages and regional differences. Internationalisation is the process of designing a software application so that it can be adapted to various languages and regions without engineering changes. Localization is the process of adapting software for a specific region or language by adding locale-specific components and translating text.

~ Wikipedia, Internationalisation and localisation

What to avoid

• Colloquialisms (slang)
• Non-literal phrases and expressions, e.g. "keeping us on our toes"
• Phrases from other languages such as Latin, French or German, e.g. lingua franca, Schadenfreude, viva voce, double entendre
• Excessive formality and convoluted sentences
• Passive voice
• Dependent clauses in sentences

What to consider

• If you're writing about "local" events or information, it's OK to use British English
• If you're writing about "international" events or information, it's better to use more generic English

The International Council of Unitarians and Universalists (founded 1995) is a body devoted to fostering connections between Unitarian and Unitarian Universalist groups around the world. There are about 500,000 Unitarians and Universalists in the world today. Many belong to large church organizations while others rarely meet another Unitarian face-to-face. The oldest groups, who are Hungarian speaking, have a continuous church history of more than 400 years. Some of the English speaking groups go back over 200 years. Many of the newest member and emerging groups have a much shorter history.

The International Association for Religious Freedom (IARF) (founded 1901) is a UK-based charity working for freedom of religion & belief at a global level.

European Unitarian Universalists (founded 1982) is a support network and community for Unitarian Universalists (UUs) and UU fellowships in Europe.

Unitarians in other countries
A - F
G - O
P - Z