POLIS
| Acronym | Definition |
|---|---|
| POLIS | Politics and International Studies (University of Cambridge department) |
| POLIS | PHOENICS (Parabolic Hyperbolic or Elliptic Numerical Integration Code Series) On-Line Information System |
| POLIS | Policing Online Information System (Organization for Security and Cooperation in Europe) |
| POLIS | Polarimetric Littrow Spectrograph |
| POLIS | Parliamentary On-Line Information System (various locations) |
| POLIS | Personal On Line Information Service |