An advertisement intended to serve the public interest by raising awareness of an issue, affecting public attitudes and potentially stimulating action.

plural of public comment

plural of publishing house

plural of public transit

(US) Public transport.

plural of public service announcement

(Northern England or obsolete) puffed out; pudgy; fat

plural of public servant

Rental accommodation subsidised by public funds and provided for disadvantaged groups such as low-income earners, social-security recipients, the elderly and people with disabilities.

plural of public house