| Acronym | Definition |
|---|
| TOPP➣Tagging of Pacific Predators (project of Census of Marine Life, University of Rhode Island) |
| TOPP➣Tagging of Pacific Pelagics (turtle research program) |
| TOPP➣Training outside Public Practice (accounting internship; South Africa) |
| TOPP➣The Open Problems Project (computational geometry) |
| TOPP➣Top of the Pyramid Promoters (financial scheme) |
| TOPP➣The One Person Project (Kahama, Tanzania) |
| TOPP➣Technical Order Publications Plan |