After arriving at Neo-Calcutta, Julie is given the approach coordinates A-N-U-S-6-3-7-0. Shortly after that she is given the visa file number U-R-F-U-K-D-8-8-1. (The "8-8-1" referring to the release date of the original film, August 1981.)
While Julie and Germain pursue Tyler before his hyperspace jump, she passes a billboard which features _Julie Strain_ herself on a magazine cover which reads "Julie Strain: Six foot one and worth the climb." On the upper right hand corner of the billboard, it reads "Over 5 trillion sold."
When Tyler takes over the freighter after finding the key, the orders the crew to set a course for sector BR-549. BR-549 was the phone number for Junior Samples' home shopping channel on TV's "Hee-Haw".