A – General WorksN – Fine ArtsQE – Geology
B – Philosophy-Religion-PsychologyP – LinguisticsQH – Biology
C – History (Civilization)PC – Romance LanguagesQK – Botany
D – History (Except America)PD – Germanic LanguagesQL – Zoology
E – American HistoryPE – English LanguageQM – Human Anatomy
F – Local American, Latin American HistoryPQ – Romance LiteratureQP – Physiology
G – Geography-AnthropologyPR – English LiteratureQR – Microbiology
H – Social SciencesPS – American LiteratureR – Medicine
J – Political ScienceQ – ScienceS – Agriculture
K – LawQA – MathematicsT – Technology
L – EducationQB – AstronomyU – Military Science
M – Music ScoresQC – PhysicsV – Naval Science
ML – Music (Literature of Music)QD – ChemistryZ – Bibliography, Library Science