| Kind of lab |
| School subject: Abbr. |
| Highway distances in Europe: Abbr. |
| Group that assigns film ratings: Abbr. |
| Australian state whose capital is Sydney: Abbr. |
| Computer monitor: Abbr. |
| Group that determines a film's rating: Abbr. |
| Otto's realm: Abbr. |
| Group that assigns movie ratings: Abbr. |
| Touchdown abbr. |
| Laboratory utensils |
| A check inside? (Abbr.) |
| Ice Bucket Challenge cause: Abbr. |
| Group that awards merit badges: Abbr. |
| Laboratory bottle |
| Abbr. in some office titles |
| Doctor who examines tonsils and sinuses: Abbr. |
| What's your ___?" ("When is your flight supposed to land?"): Abbr. |
| Critically acclaimed crime drama since 2008: 2 wds. |
| Food additive (abbr.) |
| Abbr. in a library catalog |
| Ceremonial candelabrum |
| Labyrinth |
| Adoption option: Abbr. |
| Critters' protector: Abbr. |
| Former Egypt-Syria alliance (Abbr.) |
| Abbr. for a handy-andy |
| Abbr. also known as Lou Gehrig's Disease |
| Abbr. at the bottom of a business letter |
| ABC show that starts at 7 a.m. daily: Abbr. |