The original title was "Teen Movie", but this was ditched as the movie got more and more... un-teen. Then the title was changed to "NOT A Teen Movie" because of this. Then it was changed to "Not Another Teen Movie" because of all the parodies and the fact that there were so many teen movies before it.
When Jake is running after Janey after prom, he stops at a red light. The building on the corner is named Spicoli's TV Repair, a clear nod to the Fast Times at Ridgemont High (1982) quote from Jeff Spicoli: "My old man is a TV repairman".
Cerina Vincent, who plays Areola the naked foreign exchange student, is known for playing Maya the Yellow Ranger on Power Rangers Lost Galaxy (1999). This makes her one of the few Power Ranger actors to appear nude onscreen. Ironically, Chyler Leigh's brother, Christopher Khayman Lee, was the Red Ranger in Power Rangers in Space (1998).
The hotel featured at the end of the "Prom Tonight" song is the same one used as "Ludwig Towers" in The Naked Gun: From the Files of Police Squad! (1988). The entrance can be seen in Naked Gun during the stake out after Frank & Jane's date.