Chorale Abbreviations and Acronyms

  1. BSO
    Billings Symphony Oryhestra
  2. IOCSF
    International Orange Chorale of San Francisco
  3. MSHS
    Muntinlupa Science High School
  4. PUPLHS
    Polytechnic University of The Philippines Laboratory High School
  5. SMMC
    San Miguel Master Chorale
  6. UEC
    University of The East Chorale

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