PSAS Views 8 meanings found PSAS can mean public service announcements, a rare medical condition, or the name of various regional organisations such as aquarium societies, schools, and aerospace clubs. Miscellaneous Public Service Announcements PSA ASN Additional Support Community Private School Aid Service Academic & Science Persistent Sexual Arousal Syndrome Puget Sound Aquarium Society Pueblo School For Arts and Sciences Portland State Aerospace Society Photographic Section Arts Science