| Acronym | Definition |
|---|
| POST | Power On Self Test |
| POST | Point Of Sales Terminal |
| POST | Parliamentary Office of Science and Technology (UK, ESRC) |
| POST | Program in Polymer Science and Technology (Massachusetts Institute of Technology) |
| POST | Peace Officer Standards and Training |
| POST | Police Officer Standards and Training |
| POST | Perspectives on Software Testing (Canada) |
| POST | Peninsula Open Space Trust (Palo Alto, CA) |
| POST | Physician Orders for Scope of Treatment (living will document) |
| POST | Platform Optimized for Security and Trust |
| POST | Physician Office Staff Training |
| POST | Parks, Open Space & Trails (various locations) |
| POST | Pacific Ocean Shelf Tracking Project |
| POST | People, Objective, Strategy, Technology (marketing strategy) |
| POST | Payload Operations Support Team (US NASA) |
| POST | Program to Optimize Simulated Trajectories |
| POST | Point of Service Test |
| POST | Passive Optical Seeker Technique |
| POST | Prototype Ocean Surveillance Terminal |
| POST | Police Officer Standardized Training |
| POST | Post Outage Study Team |
| POST | Portable Optical Sensor Tester |
| POST | Project Organizing Substitute Teachers |
| POST | Pre-Odin Staging Tool (Operational Dependencies Information Network) |
| POST | Portable Operational Support Terminal |
| POST | Paranormalists of South Texas |