The best replacement for ssid is network name.

The best alternatives to ssid are rated as following:
★★★★★  network name
★★★★★  essid
★★★★  bssid
★  service set identifier
★  mac address
  workgroup

Your alternative for ssid is not listed? Suggest!
Speaking about ssid, one probably shouldn't forget about multiple access points.

Other search terms related to ssid and their ratings are:
★★★★★ multiple access points
★ multiple vlans
access point
You have in mind a companion for ssid and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of ssid in all years. Click on graph for more.
ssid
network name
essid