Outlined below is a zip code list for Portland. Select a zip code you are interested in to find zip code data on demographics, family, housing, education, transportation, and real estate. See the Portland Zip Code Map.
For other uses, see Volt (disambiguation). The volt (symbol: V) is the derived unit for electric potential, electric potential difference (voltage), and electromotive force.
Confidence votes 16.6K. There is the symbol V or E for voltage. More you can read here: Scroll down to related links and look at Volts - Ohms - Amperes - Watts. Tikaraj Neupane.