I guess it is too much to expect Catholics to have bible literacy
Old Testament
Genesis (Gen) Exodus (Exd) Leviticus (Lev) Numbers (Num) Deuteronomy (Deu) Joshua (Jos) Judges (Jdg) Ruth (Rth) 1 Samuel (1Sa) 2 Samuel (2Sa) 1 Kings (1Ki) 2 Kings (2Ki) 1 Chronicles (1Ch) 2 Chronicles (2Ch) Ezra (Ezr) Nehemiah (Neh) Esther (Est) Job (Job) Psalms (Psa) Proverbs (Pro) Ecclesiastes (Ecc) Solomon (Sgs) Isaiah (Isa) Jeremiah (Jer) Lamentations (Lam) Ezekiel (Eze) Daniel (Dan) Hosea (Hsa) Joel (Joe) Amos (Amo) Obadiah (Oba) Jonah (Jon) Micah (Mic) Nahum (Nah) Habakkuk (Hab) Zephaniah (Zep) Haggai (Hag) Zechariah (Zec) Malachi (Mal)
New Testament
Matthew (Mat) Mark (Mar) Luke (Luk) John (Jhn) Acts (Act) Romans (Rom) 1 Corinthians (1Cr) 2 Corinthians (2Cr) Galatians (Gal) Ephesians (Eph) Philippians (Phl) Colossians (Col) 1 Thessalonians (1Th) 2 Thessalonians (2Th) 1 Timothy (1Ti) 2 Timothy (2Ti) Titus (Tts) Philemon (Phm) Hebrews (Hbr) James (Jam) 1 Peter (1Pe) 2 Peter (2Pe) 1 John (1Jo) 2 John (2Jo) 3 John (3Jo) Jude (Jud) Revelation (Rev)
Hope this helps you in the future
Did you not see geologist post above about James’s abbreviation being Jas., not Jam.? Nice trying to conflate a confusion about abbreviations into making a slam about Catholics’ apparent lack of biblical literacy- very charitable.
Abbreviations for books of the Bible1
Chicago Manual of Style
http://hbl.gcc.edu/abbreviationsCHICAGO.htm
Abbreviation:
James or Jas
Book:
James