| Answer | Crossword Clue |
|---|---|
| SUNS | Centers of certain systems. |
| SUNS | Centers of solar systems |
| YBOXES | Centers in electrical systems. |
| INTERCOMS | Certain phone systems. |
| SEGAS | Certain TV game systems |
| APPLECORES | Certain centers |
| YWCAS | Certain rec centers |
| YMCAS | Certain community centers |
| YMHAS | Certain centers for youths. |
