Medical Abbreviations and Acronyms

1. SPI
   Substance P-Like Immunoreactivity
2. SPI
   Substance P-Like Immunoreactive
3. SPI
   Spironolactone
4. SPI
   Safer Patients Initiative
5. SPI
   Scottsdale Prevention Institute
6. SPI
   Seattle Prostate Institute
7. SPI
   Single-Photon Ionization
8. SPI
   Standardized-Patient Instructor
9. SPI
   Standardized Psychiatric Interview
10. SPI
    Study of Perioperative Ischemia
11. SPI
    Subclinical Papillomavirus Infection
12. SPI
    Subnucleus Interpolaris
13. SPI
    Substance P-Immunoreactive
14. SPI
    Surgical Process Institute
15. SPI
    Symptom Problem Index
16. SPI 1, 2
    Salmonella Pathogenicity Island 1, 2
17. SPI-1
    Salmonella Pathogenicity Island 1
18. SPI-2
    Serine Proteinase Inhibitor 2
19. SPI-3
    Serine Protease Inhibitor 3
20. SPI1
    Salmonella Pathogenicity Island 1

Last updated: May 2, 2025 — Total entries: 207,332