The Los Angeles County Tobacco Control Program (TCP) is part of the Division of Chronic Disease Prevention and Health Promotion in the Department of Health Services. It was established as a result of the tobacco tax initiative of 1988, Proposition 99/AB75, in December of 1989. The goal of TCP is to establish policies, health services, public education, and media conditions that support the reduction of tobacco use in Los Angeles County and the associated disease, disability, and mortality.

The Peace Corps is a volunteer program run by the United States government. The stated mission of the Peace Corps includes three goals: providing technical assistance; helping people outside the United States to understand American culture; and helping Americans to understand the cultures of other countries.

Los Angeles County Immunization Program efforts are targeted primarily toward pediatric and adolescent immunizations , with some adult immunization activities. Although this Program serves the entire County population, many activities are specifically directed toward communities with children at high risk of under-immunization. The Immunization Program partners with other organizations to provide outreach and immunization services in pockets of need areas , which are defined as those areas with large numbers of un-immunized and under-immunized children.

The South Shore Estuary is an estuary located along the south shore of Long Island, between the mainland and the outer barrier islands, in eastern New York state. It stretches for over 70 miles (110 km) from West Bay in Nassau County to the Shinnecock Bay in Suffolk County.

The main function of the Civil Grand Jury is to investigate county, city, and joint - power agencies. This is a significant civil function. The Grand Jury acts in a watchdog capacity by examining carefully and completely the operations of various government agencies with in Los Angeles County. The Civil Grand Jury cannot investigate state or federal agencies, which lie outside their jurisdiction. Part of the investigation of governmental agencies includes the ability to audit operations, accounts, and records of officers and departments within the agency under investigation. The Civil Grand Jury is further charged with investigating individual complaints from citizens. By statute the Grand Jury is required to inquire regarding the conditions and management of all public prisons within the County of Los Angeles.