What does ROLL stand for?

Roll Angle (NAKS)

RollerBall Intl, Inc. - NASDAQ symbol (QUAN)

Rollfast - NCIC motorcycle make code

Rolle's Abridgment - A publication (DLA)

Rolle's English King's Bench Reports - 2 vols. - A publication (DLA)

Rollins - Botanist in plant scientific name (HUH)