The Bible is a collection of religious texts that are sacred to Christians, Jews, and other religious groups. The Bible is divided into two parts: the Old Testament and the New Testament. The Old Testament contains 39 books, which can be abbreviated with three letters. The solutions for the term 'Bible Book (ABBR.)' are MIC (Micah), CHR (Chronicles), HOS (Hosea), ISA (Isaiah), LAM (Lamentations), LEV (Leviticus), NUM (Numbers), PSA (Psalms), TIM (Timothy), ECCL (Ecclesiastes), OBAD (Obadiah), and THES (Thessalonians).