| Answer | Crossword Clue |
|---|---|
| SPTS | Shipping centers: Abbr. |
| SEAPORTS | Shipping centers |
| HARBORS | Shipping centers. |
| HQS | Command centers: Abbr. |
| TRMS | Rail centers: Abbr. |
| YMCAS | Youth centers: abbr. |
| YWCAS | Some community centers (abbr.) |
| LGS | Linemen near centers: Abbr. |
| LGS | Linemen next to centers: Abbr. |
| RGS | They line up between centers and tackles: Abbr. |
