Subcategories:
You can see the full category hierarchy on the Category Map.
| 
 | 
 | 
| 2 beginning with A | ALASKA (3) AMERICA (2) | 
| 3 beginning with B | BOSTON BUCCANEER BYZANTIUM | 
| 2 beginning with C | CATHERINE CAVALIER | 
| 1 beginning with D | DEDICATED | 
| 3 beginning with G | GALLEONS GEORGE WASHINGTON (2) GETTYSBURG | 
| 2 beginning with H | HAUNS MILL HISTORY | 
| 1 beginning with I | IBERIA | 
| 1 beginning with J | JOAN OF ARC | 
| 2 beginning with L | LOUISIANA LUDDITE | 
| 4 beginning with M | MARCO MAYA MEDIEVAL MILES (3) | 
| 1 beginning with N | NUTS! | 
| 3 beginning with P | PEACE IN OUR TIME PLYMOUTH PRIVATEER | 
| 5 beginning with R | RECORDS (2) ROMULUS ROSETTA ROUNDHEAD RUBICON | 
| 2 beginning with S | SHOGUN SIEG HEIL | 
| 4 beginning with T | TITANIC (2) TITANIC TINTERN ABBEY TREK | 
| 1 beginning with V | VALLEY FORGE | 
| 1 beginning with W | WATERLOO | 
| 38 apronyms in total | |