The Canadian provinces of New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland and Labrador.

(Internet) A company that provides an outlet to distribute media online.

The Canadian provinces of Manitoba, Saskatchewan, Alberta, and British Columbia.

Central Canada.

(dated) provender

One of the départements in Provence-Alpes-Côte d'Azur, France. Capital: Digne-les-Bains (INSEE code 04).

(military) A terrain or installation for testing weapons, military equipment, or tactics. / (figuratively) A venue or project in which new technologies, methods, or techniques are tested.

plural of proving ground

Alternative spelling of subprovincial

plural of sub-province (alternative spelling of subprovinces).