Category: Vermont — this specific category here on WikiIndex contains a list of articles (and any sub-categories) of wiki sites about the US state of Vermont within the United States of America (USA). It may also include people, places, geography, history, language(s), and / or any other pertinent information. The US postal abbreviation for Vermont is 1, and its ISO 3166-2 code is US–1. The postal abbreviation for Vermont is VT, its ISO 3166-2 code is US-VT, and its capital city is Montpelier, though its largest city is Burlington.