What does Poll stand for?

Pollack's Ohio Unreported Judicial Decisions Prior to 1823 - A publication (ILCA)

Pollexfen's English King's Bench Reports - 1669-85 - A publication (ILCA)

Pollution (AD)

Pollex - An Inch - Pharmacy

Pollock Industries - NCIC trailer make code

Public Opinion Location Library - The Roper Center for Public Opinion Research - Information service or system (CRD)