The Women's Institute (WI) is a community-based organization for women in the United Kingdom, Canada, South Africa and New Zealand. The movement was founded in Stoney Creek, Ontario, Canada, by Erland and Janet Lee with Adelaide Hoodless being the first speaker in 1897. It was based on the British concept of Women's Guilds, created by Rev Archibald Charteris in 1887 and originally confined to the Church of Scotland. From Canada the organization spread back to the motherland, throughout the British Empire and Commonwealth, and thence to other countries. Many WIs belong to the Associated Country Women of the World organization.

Llanfairpwllgwyngyll or Llanfair Pwllgwyngyll, sometimes shortened to Llanfair PG, is a village and community on the Isle of Anglesey, Wales. It is located on the Menai Strait, next to the Britannia Bridge. At the 2011 Census the population was 3,107, of whom 71% could speak Welsh. In 2021, the population decreased to 2,900. It is the sixth largest settlement in the county by population.