| One of the Bayhs of Indiana | 27 |
| One of the basic tastes | 23 |
| One of the bases | 16 |
| One of the Barrymores | 21 |
| One of the Barbary States | 25 |
| One of the Baltimore Ravens' mascots | 40 |
| One of the Baltics | 18 |
| One of the Baltic states | 24 |
| One of the Balkans: Abbr. | 25 |
| One of the Balkan States | 24 |
| One of the Balearics | 20 |
| One of the Balearic Islands | 27 |
| One of the Baleares | 19 |
| One of the Baldwins? | 20 |
| One of the Baldwins | 19 |
| One of the Baldwin brothers | 27 |
| One of the Baldwin boys | 23 |
| One of the Bahamas | 18 |
| One of the Baers | 16 |
| One of the Bacon Brothers | 25 |
| One of the back forty | 21 |
| One of the back 40, perhaps | 27 |
| One of the back 40 | 18 |
| One of the Bachs | 16 |
| One of the Baalim | 17 |
| One of the B-complex vitamins | 29 |
| One of the B's in B & B | 31 |
| One of the B's in ABBA | 26 |
| One of the B's | 18 |
| One of the B vitamins | 21 |
| One of the “Star Trek” series, to fans | 46 |
| One of the authors in the game Authors | 38 |
| One of the Austrians | 20 |
| One of the astronauts | 21 |
| One of the Astors | 17 |
| One of the asteroids | 20 |
| One of the Astaires | 19 |
| One of the ASPCA's "Ways to Help" | 47 |
| One of the arums | 16 |
| One of the arts | 15 |
| One of the Arroes | 17 |
| One of the Arquettes | 20 |
| One of the Arnazes | 18 |
| One of the Army brass | 21 |
| One of the Arkins | 17 |
| One of the Argonauts | 20 |
| One of the archangels | 21 |
| One of the apostles: Abbr. | 26 |
| One of the apostles | 19 |
| One of the Apodes | 17 |
| One of the ants | 15 |
| One of the Antilles | 19 |
| One of the anniversaries | 24 |
| One of the angels on "Charlie's Angels" | 53 |
| One of the Angels | 17 |
| One of the Andrews Sisters | 26 |
| One of the Andreanofs | 21 |
| One of the Andersons | 20 |
| One of the amino acids | 22 |
| One of the Americas (abbr) | 26 |
| One of the Americas | 19 |
| One of the Ameche brothers | 26 |
| One of the Alps | 15 |
| One of the Alous | 16 |
| One of the Alou brothers | 24 |
| One of the Alosa | 16 |
| One of the Allmans | 18 |
| One of the Allman Brothers is way too simple? | 45 |
| One of the Allman Brothers | 26 |
| One of the Allies of W.W. II | 28 |
| One of the Allies | 17 |
| One of the Allens | 17 |
| One of the Alis | 15 |
| One of the Algonquin tribes | 27 |
| One of the Aleutians | 20 |
| One of the Aleutian Islands | 27 |
| One of the Alcotts | 18 |
| One of the albums that defined "grunge" | 49 |
| One of the Alaskans | 19 |
| One of the Alans | 16 |
| One of the air signs | 20 |
| One of the ages | 15 |
| One of the Aesir | 16 |
| One of the Adlai Stevensons | 27 |
| One of the Adamses | 18 |
| One of the actinide series | 26 |
| One of the acting Wilsons | 25 |
| One of the acting Roberts family | 32 |
| One of the acting Bridges | 25 |
| One of the acting Baldwins | 26 |
| One of the ABCs | 15 |
| One of the ABC Powers | 21 |
| One of the ABC islands | 22 |
| One of the 8 main pts. of speech | 32 |
| One of the 6 noble gases | 24 |
| One of the 5 W's | 20 |
| One of the 400 | 14 |
| One of the 4-H Club's H's | 33 |
| One of the 30 Dow Jones industrials | 35 |
| One of the 30 companies that makes up the Dow Jones Industrial Average | 70 |