The Holiday Project seeks volunteers to visit people who live in nursing homes, hospitals and other institutions on holidays. For more information, call Bobby Anderson at 703-370-1156.

The Community Ministries of Prince George's County seeks walkers to join the 1999 Fannie Mae Help the Homeless Walk-a-thon, to be held Nov. 20 on the Mall in Washington. For more information or to sign up, call Chuck Hackett at 301-699-7804 or 301-779-1027.

The Prince George's County Volunteer Center, a volunteer recruitment and referral service, seeks office aides to help with office projects. For more information, call 301-699-2800.

The Sexual Assault Center at Prince George's Hospital Center offers opportunities for community members to provide services to victims of sexual assault and abuse. Volunteers are needed to screen and direct calls to counselors, to provide information and referrals, to facilitate the hospital intake process, to help set up medical examinations, to escort and stay with victims through exams and special procedures and to assist families with crisis intervention. For more information, call Cheryl Banks at 301-618-3155.

The Prince George's County SPCA/HS needs foster homes for dogs and cats. Food and medical care will be provided. For more information, call 301-262-5625, press 2 and leave a message.

Columbia Lighthouse for the Blind seeks volunteers to assist visually impaired and blind individuals in the Washington area by reading mail and helping with shopping and transportation. For more information, call Kevin Drummond at 202-462-2900.

The Students on Suspension Program seeks volunteer tutors, site coordinators, counselors and receptionists to help the group achieve its mission of creating an international community committed to active citizen involvement in the uplifting of self, family and community. For more information, call Alva Amaker at 301-914-4049.

Brotherly Love International, a community tutoring and reading program for youth, seeks volunteer tutors and readers. On-the-job training will be provided. For more information or to volunteer, call Gloria Yancey at 301-577-5858.

Food and Friends, an AIDS service nonprofit, needs volunteers to deliver meals in the Oxon Hill, Landover, Lanham, Capitol Heights and District Heights areas. Deliveries take about 90 minutes, one day a week, Monday through Saturday. For more information, call Michelle at 202-863-1824.

Impotence World Association, an educational nonprofit in Bowie, seeks volunteers to perform various office duties, such as answering telephones, mailing educational materials and assisting with data entry. Senior citizens are welcome to volunteer, and flexible hours are available. For more information, call Gail at 301-262-2400.

If you would like to volunteer, please contact the agencies directly. If you would like to submit a notice for Volunteers, fax to 301-952-1397, e-mail to pgextra@washpost.com or write to Volunteers, Prince George's Extra, The Washington Post, 14402 Old Mill Rd., Suite 201, Upper Marlboro, Md. 20772.