Anti-abuse org. [To see the original color version of this puzzle's unusual grid, visit sundaycrosswords.com.]

Question:

Answer:

SPCA

Length:

Similar Crossword Questions:

Urban areas (as hinted at by the circled letters in this puzzle's grid)
Neutral color running through the four longest puzzle answers
Version of a song that's shorter or cleaner than the original
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
What you can find in the grid after completing this puzzle, looking up, down, left, right and diagonally, word search-style
Pleased look (as depicted by this puzzle's grid)
Theme of this puzzle, whose members are hidden throughout the grid
This puzzle's theme color
Not the original color
"___ Nacht" (original German version of "Silent Night")
Anti-abuse org.
Popular version of a design principle acronym spelled out by the starts of this puzzle's four longest answers
Award won by lead actors in this puzzle's starred films: the winners' names are hidden "word search"-style in the grid (across, down or diagonally, and forward or backward)
Sports & Leisure color, in the original Trivial Pursuit
Word appearing eight times in this puzzle grid
Enola Gay, e.g. (and a hint to this puzzle's unusual feature)
On hold ... or what the seven rows of black squares in this puzzle's grid spell in Morse code
Last letter in most plurals (but not in this puzzle's six longest answers, which are the only plurals in this grid)
She produced a musical version of "The Color Purple" on Broadway
Anti-abuse gp.
Oscar the Grouch's original color
1967 Box Tops hit about part of a puzzle answer grid?
Puzzle theme which appears nine more times in the grid
Landmark inaugurated 3/31/1889 whose shape is suggested by nine squares in this puzzle's completed grid
Intrepid [Editor's note: This clue appears in heavier type (without the asterisks) in the print version of the puzzle. AcrossLite can't handle that, so just imaging that it's written in darker type.]