Other codes:
https://www.law.cornell.edu/uscode/text/18/part-I
CHAPTER 1 - GENERAL PROVISIONS (§§ 1 to 27)
CHAPTER 2 - AIRCRAFT AND MOTOR VEHICLES (§§ 31 to 40)
CHAPTER 3 - ANIMALS, BIRDS, FISH, AND PLANTS (§§ 41 to 49)
CHAPTER 5 - ARSON (§ 81)
CHAPTER 7 - ASSAULT (§§ 111 to 119)
CHAPTER 9 - BANKRUPTCY (§§ 151 to 158)
CHAPTER 10 - BIOLOGICAL WEAPONS (§§ 175 to 178)
CHAPTER 11 - BRIBERY, GRAFT, AND CONFLICTS OF INTEREST (§§ 201 to 227)
CHAPTER 11A - CHILD SUPPORT (§ 228)
CHAPTER 11B - CHEMICAL WEAPONS (§§ 229 to 229F)
CHAPTER 12 - CIVIL DISORDERS (§§ 231 to 233)
CHAPTER 13 - CIVIL RIGHTS (§§ 241 to 249)
CHAPTER 15 - CLAIMS AND SERVICES IN MATTERS AFFECTING GOVERNMENT (§§ 281 to 293)
CHAPTER 17 - COINS AND CURRENCY (§§ 331 to 337)
CHAPTER 17A - COMMON CARRIER OPERATION UNDER THE INFLUENCE OF ALCOHOL OR DRUGS (§§ 341 to 343)
CHAPTER 18 - CONGRESSIONAL, CABINET, AND SUPREME COURT ASSASSINATION, KIDNAPPING, AND ASSAULT (§ 351)
CHAPTER 19 - CONSPIRACY (§§ 371 to 373)
CHAPTER 21 - CONTEMPTS (§§ 401 to 403)
CHAPTER 23 - CONTRACTS (§§ 431 to 443)
CHAPTER 25 - COUNTERFEITING AND FORGERY (§§ 470 to 514)
CHAPTER 26 - CRIMINAL STREET GANGS (§ 521)
CHAPTER 27 - CUSTOMS (§§ 541 to 555)
CHAPTER 29 - ELECTIONS AND POLITICAL ACTIVITIES (§§ 591 to 612)
CHAPTER 31 - EMBEZZLEMENT AND THEFT (§§ 641 to 670)
CHAPTER 33 - EMBLEMS, INSIGNIA, AND NAMES (§§ 700 to 716)
CHAPTER 35 - ESCAPE AND RESCUE (§§ 751 to 758)
CHAPTER 37 - ESPIONAGE AND CENSORSHIP (§§ 791 to 799)
CHAPTER 39 - EXPLOSIVES AND OTHER DANGEROUS ARTICLES (§§ 831 to 837)
CHAPTER 40 - IMPORTATION, MANUFACTURE, DISTRIBUTION AND STORAGE OF EXPLOSIVE MATERIALS (§§ 841 to 848)
CHAPTER 41 - EXTORTION AND THREATS (§§ 871 to 880)
CHAPTER 42 - EXTORTIONATE CREDIT TRANSACTIONS (§§ 891 to 896)
CHAPTER 43 - FALSE PERSONATION (§§ 911 to 917)
CHAPTER 44 - FIREARMS (§§ 921 to 931)
CHAPTER 45 - FOREIGN RELATIONS (§§ 951 to 970)
CHAPTER 46 - FORFEITURE (§§ 981 to 987)
CHAPTER 47 - FRAUD AND FALSE STATEMENTS (§§ 1001 to 1040)
CHAPTER 49 - FUGITIVES FROM JUSTICE (§§ 1071 to 1074)
CHAPTER 50 - GAMBLING (§§ 1081 to 1084)
CHAPTER 50A - GENOCIDE (§§ 1091 to 1093)
CHAPTER 51 - HOMICIDE (§§ 1111 to 1122)
CHAPTER 53 - INDIANS (§§ 1151 to 1170)
CHAPTER 55 - KIDNAPPING (§§ 1201 to 1204)
CHAPTER 57 - LABOR (§§ 1231 to 1232)
CHAPTER 59 - LIQUOR TRAFFIC (§§ 1261 to 1265)
CHAPTER 61 - LOTTERIES (§§ 1301 to 1308)
CHAPTER 63 - MAIL FRAUD AND OTHER FRAUD OFFENSES (§§ 1341 to 1351)
CHAPTER 65 - MALICIOUS MISCHIEF (§§ 1361 to 1369)
CHAPTER 67 - MILITARY AND NAVY (§§ 1381 to 1389)
CHAPTER 68 - REPEALED] (§ 1401)
CHAPTER 69 - NATIONALITY AND CITIZENSHIP (§§ 1421 to 1429)
CHAPTER 71 - OBSCENITY (§§ 1460 to 1470)
CHAPTER 73 - OBSTRUCTION OF JUSTICE (§§ 1501 to 1521)
CHAPTER 74 - PARTIAL-BIRTH ABORTIONS (§ 1531)
CHAPTER 75 - PASSPORTS AND VISAS (§§ 1541 to 1547)
CHAPTER 77 - PEONAGE, SLAVERY, AND TRAFFICKING IN PERSONS (§§ 1581 to 1597)
CHAPTER 79 - PERJURY (§§ 1621 to 1623)
CHAPTER 81 - PIRACY AND PRIVATEERING (§§ 1651 to 1661)
CHAPTER 83 - POSTAL SERVICE (§§ 1691 to 1738)
CHAPTER 84 - PRESIDENTIAL AND PRESIDENTIAL STAFF ASSASSINATION, KIDNAPPING, AND ASSAULT (§§ 1751 to 1752)
CHAPTER 85 - PRISON-MADE GOODS (§§ 1761 to 1762)
CHAPTER 87 - PRISONS (§§ 1791 to 1793)
CHAPTER 88 - PRIVACY (§ 1801)
CHAPTER 89 - PROFESSIONS AND OCCUPATIONS (§ 1821)
CHAPTER 90 - PROTECTION OF TRADE SECRETS (§§ 1831 to 1839)
CHAPTER 90A - PROTECTION OF UNBORN CHILDREN (§ 1841)
CHAPTER 91 - PUBLIC LANDS (§§ 1851 to 1866)
etc too long