| Edible seaweed |
| Jason Ritter sci-fi series that lasted for one season, with "The |
| Northern diving seabird |
| School subject: Abbr. |
| Highway distances in Europe: Abbr. |
| Group that assigns film ratings: Abbr. |
| Australian state whose capital is Sydney: Abbr. |
| Antarctic sea. |
| First word across in the first-ever crossword (1913) and the first of a dozen appearances of the word in this puzzle's grid, written word search-style (left, right, down, and diagonally) ... Can you f |
| Computer monitor: Abbr. |
| Predatory seabird |
| Group that determines a film's rating: Abbr. |
| Arctic seabird |
| Otto's realm: Abbr. |
| Group that assigns movie ratings: Abbr. |
| A check inside? (Abbr.) |
| Touchdown abbr. |
| Abbr. in some office titles |
| Group that awards merit badges: Abbr. |
| Ice Bucket Challenge cause: Abbr. |
| Edible Japanese seaweed |
| Seafood delicacy |
| What's your ___?" ("When is your flight supposed to land?"): Abbr. |
| Doctor who examines tonsils and sinuses: Abbr. |
| Food additive (abbr.) |
| Adoption option: Abbr. |
| Critters' protector: Abbr. |
| Airline seating option |
| Abbr. also known as Lou Gehrig's Disease |
| Abbr. in a library catalog |