PATO
| Acronym | Definition |
|---|---|
| PATO | Post Academisch Technisch Onderwijs (Dutch: Post Academic Technical Education; Netherlands) |
| PATO | Phenotype Attribute and Trait Ontology (plants) |
| PATO | Periodic Acid-Thiocarbohydrazide-Osmium Tetroxide |
| PATO | Principal Ammunition Technical Officer (Army) |