Standing Room Only sections on the Upper Level of Fedex Field are located behind the endzones on the highest tier of the stadium. Tickets in these sections do not include seats, but do reserve your spot in the standing room only areas which feature a railing to lean on while watching the game.
There are 4 tiers in each SRO section, starting at Row 8 on the first tier, Rows 9-10 in the second tier, Rows 11-12 in the third tier, and Rows 13-14 in the fourth and highest tier. Row 8 features only a single railing to lean against while all other rows have a railing and a thin ledge for setting down your food and beverages.
If you don't mind standing, these seats are a great option for socializing during the game.