| Answer | Crossword Clue |
|---|---|
| MESON | D-s particle, for example |
| ORBITAL | Particle physicist's s, p, d, or f |
| ATTY | D.A., for example |
| DEGREE | Ph.D., for example. |
| DEG | Ph.D., for example |
| INITIALS | F.D.R., for example |
| LOWGRADE | Report-card D, for example |
| DIR | D.W. Griffith, for example |
| VIP | D. D. E., for example. |
| STA | Union in D.C., for example |
| EDUCATORS | Harry N. Wright and Harry D. Gideonse, for example. |
| PANGRAM | "Mr. Jock, TV quiz Ph.D., bags few lynx," for example |
