| Former nuclear energy org. | 26 |
| Former nuclear agency: Abbr. | 28 |
| Federal agcy. of 1946-75 | 24 |
| Fed. agency from 1946 to 1975 | 29 |
| Agcy. succeeded by the N.R.C. | 29 |
| Agcy. replaced by the N.R.C. | 28 |
| 1946-'75 nuclear agcy. | 26 |
| Disease-carrying mosquito | 25 |
| Roman place of worship | 22 |
| Roman house or mosquito genus | 29 |
| Mosquito causing yellow fever | 29 |
| Ancient Roman magistrate | 24 |
| Official of ancient Rome | 24 |
| Officer under a praetor | 23 |
| Gen. Pershing's command | 27 |
| Pershing's WWI command | 26 |
| Pershing's W.W. I command | 29 |
| Gen. Pershing's men | 23 |
| Black Jack's outfit | 23 |
| Pershing's WWI grp. | 23 |
| Pershing's troops: abbr. | 28 |
| Pershing's men in W.W. I | 28 |
| Pershing's men in Eur. | 26 |
| Pershing's command | 22 |
| Arm of the Mediterranean | 24 |
| Sight from Mount Olympus | 24 |
| One end of the Dardanelles | 26 |
| Sea between Greece and Turkey | 29 |
| Mediterranean offshoot | 22 |
| Greece/Turkey separator | 23 |
| Sea with an archipelago | 23 |
| Sea surrounding Mykonos | 23 |
| Sea surrounding Lemnos | 22 |
| Sea named for an Amazon queen | 29 |
| Sea between Turkey and Greece | 29 |
| Rhodes's surrounder | 23 |
| One of Greece's seas | 24 |
| Mediterranean Sea branch | 24 |
| Like Lesbos and Lemnos | 22 |
| "Wine-dark" sea | 25 |
| Greece/Turkey divider (12) | 26 |
| Shield of classical mythology | 29 |
| Breastplate of Zeus or Athena | 29 |
| Shield for Zeus or Athena | 25 |
| Shield of Zeus or Athena | 24 |
| Phonics lesson quintet | 22 |
| Vowels, in alphabetical order | 29 |
| Series of watering troughs? | 27 |
| Sequence with Y, sometimes | 26 |
| Sequence with a Y, sometimes | 28 |
| Run that sometimes includes Y | 29 |
| Letters of a certain class | 26 |
| Letters from grade school | 25 |
| Group with a Y, sometimes | 25 |
| Group often seen near the Y? | 28 |
| Grammar school sequence | 23 |
| Fundamentals of speech | 22 |
| Elementary school teaching | 26 |
| Elementary school quintet | 25 |
| Bit of kindergarten learning | 28 |
| Virgil's Trojan hero | 24 |
| Lover of Dido, in myth | 22 |
| Virgil's epic hero | 22 |
| Queen Dido's lover | 22 |
| Heroic son of Prince Anchises | 29 |
| Heroic son of Aphrodite | 23 |
| Dante saw him in Limbo | 22 |
| Twelve-book Trojan tale | 23 |
| Epic poem with 9,896 lines | 26 |
| Virgil's classic epic | 25 |
| Virgil's 12-book epic | 25 |
| Twelve-book Latin epic | 22 |
| Classicist's subject | 24 |
| Classic work by Virgil | 22 |
| Advanced Latin class reading | 28 |
| Region in ancient Asia Minor | 28 |
| Land of ancient Smyrna | 22 |
| Geological time period | 22 |
| Long, long time (Var.) | 22 |
| Long geological period | 22 |
| Geological time division | 24 |
| It's quite a stretch | 24 |
| Ages and ages and ages | 22 |
| 2005 role for Charlize | 22 |
| Millennia upon millennia | 24 |
| Indefinitely long period | 24 |
| A billion years (Var.) | 22 |
| Long geological time period | 27 |
| A million millennia (Var.) | 26 |
| Unimaginably long time (Var.) | 29 |
| A very long period of time | 26 |
| Time spent in line, seemingly | 29 |
| Millions of centuries (Var.) | 28 |
| Million-millennia period | 24 |
| Lo-o-o-ong time (Var.) | 22 |
| Immeasurably long time | 22 |
| Immeasurable time (var.) | 24 |
| Forever, seemingly (var.) | 25 |
| Astronomical measurement | 24 |
| Almost an eternity (Var.) | 25 |