| Acronym | Definition |
|---|
| PARIS | Public Authorities Reporting Information System (NY) |
| PARIS | PARallel Instruction Set |
| PARIS | Public Autism Resource and Information Service |
| PARIS | Professional Audio Recording Integrated System |
| PARIS | Performance and Results Information System (Transporation Security Administration PARIS Database) |
| PARIS | Primary Access Regional Information System |
| PARIS | Packetized Automatic Routing Integrated System (IBM) |
| PARIS | Portable Atmospheric Research Interferometric Spectrometer |
| PARIS | Programmable Analog Retina-Like Image Sensor |
| PARIS | Planning, Analysis, and Reporting Information System Technologies Inc. (Doylestown, PA) |
| PARIS | Program Assisting Replacement of Industrial Solvents |
| PARIS | Policy And Re-Insurance System |
| PARIS | Purchase and Reconciliation Information System |