Glossary of commonly used abbreviations at FHS
PTSA - Parent Teacher Student Association
PTA - Parent Teacher Association
FHS - Firestone High School
IB - International Baccalaureate
VPA - Visual & Performing Arts
FHSIMA - Firestone High School Instrumental Music Association
LRC - Learning Resource Center
LIA - Large Instructional Area
CLC - Community Learning Center
AP - Advanced Placement