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USFM Reference

Standard book identifiers for the Unified Scripture Format Markup (USFM) used in Scripture text processing.

About USFM Book Identifiers

This table lists all the standard 3-character book identifiers that can be entered after the \id marker at the top of each USFM file. Some scripture editors like Paratext may also include the number shown for each book in the filename for that book.

Biblical Books

NumberIdentifierEnglish NameAlternative name / Notes
01GENGenesis'1 Moses' in some Bibles
02EXOExodus'2 Moses' in some Bibles
03LEVLeviticus'3 Moses' in some Bibles
04NUMNumbers'4 Moses' in some Bibles
05DEUDeuteronomy'5 Moses' in some Bibles
06JOSJoshua
07JDGJudges
08RUTRuth
091SA1 Samuel1 Kings or Kingdoms in Orthodox Bibles; do not confuse this abbreviation with ISA for Isaiah
102SA2 Samuel2 Kings or Kingdoms in Orthodox Bibles
111KI1 Kings3 Kings or Kingdoms in Orthodox Bibles
122KI2 Kings4 Kings or Kingdoms in Orthodox Bibles
131CH1 Chronicles1 Paralipomenon in Orthodox Bibles
142CH2 Chronicles2 Paralipomenon in Orthodox Bibles
15EZREzra
16NEHNehemiahSometimes appended to Ezra; called 2 Esdras in the Vulgate
17ESTEsther (Hebrew)This is for Hebrew Esther; for the longer Greek LXX Esther use ESG
18JOBJob
19PSAPsalms150 Psalms in Hebrew, 151 Psalms in Orthodox Bibles, 155 Psalms in West Syriac Bibles
20PROProverbs31 Proverbs, but 24 Proverbs in the Ethiopian Bible
21ECCEcclesiastesQoholeth in Catholic Bibles; for Ecclesiasticus use SIR
22SNGSong of SongsSong of Solomon, or Canticles of Canticles in Catholic Bibles
23ISAIsaiahDo not confuse this abbreviation with 1SA for 1 Samuel
24JERJeremiahThe Book of Jeremiah; for the Letter of Jeremiah use LJE
25LAMLamentationsThe Lamentations of Jeremiah
26EZKEzekiel
27DANDaniel (Hebrew)This is for Hebrew Daniel; for the longer Greek LXX Daniel use DAG
28HOSHosea
29JOLJoel
30AMOAmos
31OBAObadiah
32JONJonahDo not confuse this abbreviation with JHN for John
33MICMicah
34NAMNahum
35HABHabakkuk
36ZEPZephaniah
37HAGHaggai
38ZECZechariah
39MALMalachi
41MATMatthewThe Gospel according to Matthew
42MRKMarkThe Gospel according to Mark
43LUKLukeThe Gospel according to Luke
44JHNJohnThe Gospel according to John
45ACTActsThe Acts of the Apostles
46ROMRomansThe Letter of Paul to the Romans
471CO1 CorinthiansThe First Letter of Paul to the Corinthians
482CO2 CorinthiansThe Second Letter of Paul to the Corinthians
49GALGalatiansThe Letter of Paul to the Galatians
50EPHEphesiansThe Letter of Paul to the Ephesians
51PHPPhilippiansThe Letter of Paul to the Philippians
52COLColossiansThe Letter of Paul to the Colossians
531TH1 ThessaloniansThe First Letter of Paul to the Thessalonians
542TH2 ThessaloniansThe Second Letter of Paul to the Thessalonians
551TI1 TimothyThe First Letter of Paul to Timothy
562TI2 TimothyThe Second Letter of Paul to Timothy
57TITTitusThe Letter of Paul to Titus
58PHMPhilemonThe Letter of Paul to Philemon
59HEBHebrewsThe Letter to the Hebrews
60JASJamesThe Letter of James
611PE1 PeterThe First Letter of Peter
622PE2 PeterThe Second Letter of Peter
631JN1 JohnThe First Letter of John
642JN2 JohnThe Second Letter of John
653JN3 JohnThe Third Letter of John
66JUDJudeThe Letter of Jude; do not confuse this abbreviation with JDG for Judges, or JDT for Judith
67REVRevelationThe Revelation to John

Deuterocanonical Books

NumberIdentifierEnglish NameAlternative name / Notes
68TOBTobit
69JDTJudith
70ESGEsther (Greek)The longer Greek LXX Esther
71WISWisdomThe Wisdom of Solomon
72SIRSirachEcclesiasticus, or The Wisdom of Jesus Son of Sirach
73BARBaruch
74LJELetter of Jeremiah
75S3YSong of the Three Young Men
76SUSSusanna
77BELBel and the Dragon
781MA1 Maccabees
792MA2 Maccabees
803MA3 Maccabees
814MA4 Maccabees
821ES1 Esdras
832ES2 Esdras
84MANPrayer of Manasseh
85PS2Psalm 151
86ODAOdes
87PSSPsalms of Solomon
88JSAJoshua
89JDBJudges
90TBSTobit
91SUTSusanna
92DNTDaniel
93BLTBel and the Dragon
94EZAEzra
95NEHNehemiah
961CH1 Chronicles
972CH2 Chronicles
98PRMPrayer of Manasseh
993MA3 Maccabees
1002ES2 Esdras
101DAGDaniel (Greek)The longer Greek LXX Daniel
102PS2Psalm 151In an appendix to the Greek Bible and in the Georgian Bible

Usage in API Calls

When making API calls to the YouVersion Platform, you'll use these USFM identifiers in various endpoints:

Examples

TerminalCode
# Get chapters for the book of Matthew GET /v1/bibles/111/books/MAT/chapters # Get verses from John chapter 3 GET /v1/bibles/111/books/JHN/chapters/3/verses # Get a specific verse (John 3:16) GET /v1/bibles/111/books/JHN/chapters/3/verses/16

Common Patterns

  • Old Testament Books: GEN through MAL (01-39)
  • New Testament Books: MAT through REV (41-67)
  • Deuterocanonical Books: TOB through PS2 (68-102)

Reference

For more detailed information about USFM book identifiers, see the USFM Book Identifiers Documentation.

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Last modified on December 12, 2025
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  • About USFM Book Identifiers
  • Biblical Books
  • Deuterocanonical Books
  • Usage in API Calls
    • Examples
    • Common Patterns
  • Reference