The call is out for nominations to honor locals who make a difference in the lives of people with disabilities. Nomination forms are available at the Mayor’s Office in Town Hall; the Tufts Library, 46 Broad St.; and at the town website, www.weymouth.ma.us.  The Weymouth Commission on Disabilities will review the choices and awards will be presented at a ceremony in May.  Nominations are due March 15. For more information, contact the Mayor’s Office at 781-340-5012.