Approved Abbreviation Listing

Area of Concern (AOC) - A discrete area of contamination or suspected contamination that is in the PA/SI (or RFA) phase and that has not been entered into the DOD RMIS database. Aromatic - A class of hydrocarbons consisting of cyclic conjugate carbon atoms, such as benzene or toluene, commonly added to gasoline in order to increase octane. ................
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