When Donner and Zoe are in the bus-stop (just before Zoe collapses), there is a commercial poster about a phone called "G." With the subtitle: "Touch it" and "We know you want to"
At 3:45 Donner refers to the medical facility they're in as "the Koop", probably named in honor of Dr. C. Everett Koop 13th Surgeon General of the US under presidents Ronald Reagan and George H. W. Bush.