Here is the terminology Disney uses:
Genie -- the AI/Wizard app that helps plan your day.
Lightning Lane -- the skip-the-line queue formerly called 'fastpass.' Obviously acronymed as 'LL.'
Genie+ -- the pay-per-day ($15) service that allows you to schedule a Lightning Lane, one at a time, throughout the day, as you chose a next available time slot for a ride. So, with G+, you're buying all-day one-at-a-time LLs (FP+s).
- It might be better to call Genie+ 'Genie$' or 'Genie+$' to indicate this is a for-fee service.
- The actual LLs that can be scheduled with Genie$ can be called simply 'LL' or 'Genie+LL'.
'Lightning Lane Select Experience" -- the pay-per-use of a Lightning Lane for a limited selection of rides. Can only purchase two per day. I call it Lighting Lane $elect, or LL$. Since you don't need Genie+ to buy these, best to leave "Genie" out of its nomenclature.