Crossword Puzzle Jarheads' org.

Clue: Jarheads' org.

Like organza or chiffon (SHEER with 5 letters)
Group of organisms (CLONE with 5 letters)
Workers in a global peace organization? (THEUNEMPLOYED with 13 letters)
L'organe de la vision (OEIL with 4 letters)
Organs with hammers (EARS with 4 letters)
Organized person's motto (it's the puzzle theme!) (FIRSTTHINGSFIRST with 16 letters)
Organ repair sites, for short (ERS with 3 letters)
Organs can be found inside them (RIBCAGES with 8 letters)
Organic poison (TOXIN with 5 letters)
Organizes (e.g. FORMATS with 7 letters)