Calva

Calva is an unincorporated community located in Graham County, Arizona, in the United States. Available reference sources describe it only as a human settlement; no population or area figures are recorded. Because the subject is a geographic place rather than a company, product brand, platform, retailer, or trademarked commercial offering, it does not qualify for a commercial brand dossier. No brand identity, ownership, products, or market information exists for this name.

1. 1Calvawikidata.org
2. 2卡爾瓦 (亞利桑那州)zh.wikipedia.org