Albertsons is a national grocery store chain. It has not been seen yet.
Skyler got grilled chicken from Albertson's and offered to heat him up for Walt when he got home after witnessing the beating death of No-Doze.("Seven Thirty-Seven")
In the infamous awkward dinner scene, Jesse compliments Skyler on the green beans, and she replies that they were from the deli at Albertson's.("Buyout")