| Bullpen numbers | 15 |
| Bull pen stats | 14 |
| Blocks of time | 14 |
| Big Band and Prohibition, e.g. | 30 |
| Big Band and jazz, e.g. | 23 |
| Big Band and dead-ball | 22 |
| Big Band and Baroque | 20 |
| Actian and Augustan | 19 |
| Accentuated periods | 19 |
| ''-zoic'' things | 32 |
| You were, to Ovid | 17 |
| You were, to Caesar | 19 |
| You were, in ancient Roma | 25 |
| Western Civilization lessons | 28 |
| Vulgar and Mundane | 18 |
| Vulgar and Mayan | 16 |
| Victorian, Romantic, etc. | 25 |
| Unified periods | 15 |
| Two-term presidents' tenures, e.g. | 38 |
| Topics for history courses | 26 |
| Timetable divisions | 19 |
| Times that are distinctive | 26 |
| Times remembered | 16 |
| Times on the History Channel? | 29 |
| Times old and new | 17 |
| Times of interest | 17 |
| Times given names | 17 |
| Timeline units, often | 21 |
| Timeline periods | 16 |
| Time-line slices | 16 |
| Time-line divisions | 19 |
| Time segments | 13 |
| Time periods of note | 20 |
| Time passages | 13 |
| Time line units | 15 |
| Time line periods | 17 |
| Time line divisions, perhaps | 28 |
| Time chunks | 11 |
| They're usually low for Cy Young Award winners | 50 |
| They're sometimes named after presidents | 44 |
| They're often low for closers | 33 |
| They're often associated with world leaders | 47 |
| They may span decades | 21 |
| They may be geological | 22 |
| They go down when zeros go up | 29 |
| They can be park-adjusted | 25 |
| Theme-dominated times | 21 |
| The Roosevelt years and others | 30 |
| The Rock and the Swing | 22 |
| The Renaissance, et al. | 23 |
| The Gay Nineties and others | 27 |
| The Depression and the cold war, for two | 40 |
| The Depression and others | 25 |
| The Cenozoic and others | 23 |
| The Bush years, both of them | 28 |
| Talked-about times | 18 |
| Swing and Gaslight | 18 |
| Succession of history | 21 |
| Stylistic periods | 17 |
| Style periods | 13 |
| Stats that are better when they're low | 42 |
| Stats recorded for Mussina and Smoltz | 37 |
| Stats re bats | 13 |
| Stats for Walk and Waits | 24 |
| Stats for Tigers with good arms | 31 |
| Stats for starters and stoppers | 31 |
| Stats for Pirates with good arms | 32 |
| Stats for hurlers | 17 |
| Stats at RFK | 12 |
| Statistician's calculations | 31 |
| Starters' stats | 19 |
| Stages of history | 17 |
| Stages in development | 21 |
| Spring training stats | 21 |
| Spanish form of "to be" after "tú" | 57 |
| Spanish and Vulgar | 18 |
| Some timeline times | 19 |
| Some timeline divisions | 23 |
| Some chapters | 13 |
| Some aces have low ones | 23 |
| Significant stretches of time | 29 |
| Siècles | 10 |
| Shea stats | 10 |
| Segments of history | 19 |
| Sections of a natural history museum, maybe | 43 |
| Saecula | 7 |
| Roman and Christian | 19 |
| Regency and Victorian | 21 |
| Reconstruction and the Roaring Twenties | 39 |
| Reagan and Clinton, e.g. | 24 |
| Radio and Disco, e.g. | 21 |
| Prominent times | 15 |
| Prominent periods of history | 28 |
| Prohibition et al. | 18 |
| Prohibition and Precambrian | 27 |
| Presidential terms, perhaps | 27 |
| Presidential terms, e.g. | 24 |
| President's term, e.g. | 26 |
| Presidencies may define them | 28 |
| Precambrian and Progressive | 27 |