| Acronym | Definition |
|---|
| VAP | Ventilator-Associated Pneumonia |
| VAP | Vulnerability Assessment Program (various organizations) |
| VAP | Value-Added Product (meteorology; Atmospheric Radiation Measurement Climate Research Facility; US Department of Energy) |
| VAP | Validation des Acquis Professionnels (French: Validation of Professional Experience; higher education) |
| VAP | Virtual Access Panel |
| VAP | Value Added Process |
| VAP | Visual Studio Analyzer Project |
| VAP | Videotex Access Point |
| VAP | Vlan Access Port |
| VAP | Vertical Auto Profile |
| VAP | Voting-Age Population |
| VAP | Victim Advocate Program (various organizations) |
| VAP | Value Added Packaging |
| VAP | Voluntary Action Program |
| VAP | Volunteerism Always Pays (Walmart program) |
| VAP | Value-Added Process |
| VAP | Visiting Assistant Professor |
| VAP | Virtual Access Point |
| VAP | Veteran Advocacy Project (Urban Justice Center; New York, NY) |
| VAP | Volunteer Achievement Program (Credit Union National Association) |
| VAP | Vaccine Action Program |
| VAP | Value Added Provider |
| VAP | Average Path Velocity |
| VAP | Vendor Assessment Program (Arizona) |
| VAP | Value Analysis Program (various organizations) |
| VAP | Vignette Application Portal (software) |
| VAP | Veterans Assistance Program (various states) |
| VAP | Village Action Plan (UK) |
| VAP | Vision Advantage Program (healthcare) |
| VAP | Venous Access Port (medical device) |
| VAP | Vientiane Action Plan |
| VAP | Value Added Partnership |
| VAP | Voluntary Acknowledgment of Paternity |
| VAP | Heavy Photographic Squadron (US Navy aviation unit designation used from 1956 to 1971) |
| VAP | Virtual Approval Process |
| VAP | Voluntary Abandoned Property (legal definition) |
| VAP | VISA Access Point |
| VAP | Visual Art in Practice (various organizations) |
| VAP | Vindicat Atque Polit |
| VAP | Veterinary Acupuncture |
| VAP | Vaccine Associated Paralysis |
| VAP | Verification and Acceptance Program |
| VAP | Volume Arrival Profile (US Postal Service) |
| VAP | Very Annoying Person |
| VAP | Vulnerability Assessment Procedure (DCAA) |
| VAP | Vector Adaptive Predictive Coding |
| VAP | Heavy Photographic Reconnaissance Squadron (US Navy aviation unit designation used from 1956 to 1971) |
| VAP | Visual Aid Panel (dry erase whiteboard) |
| VAP | Photographic Reconnaissance Squadron (Heavy) (US Navy Aviation unit designation used from 1956 to 1971) |
| VAP | Virtual Assembly Program |
| VAP | Virtual Advisory Panel |
| VAP | Vieilles Automobiles du Périgord (French classic car club) |