| TRO | a state police officer |
|---|---|
| TRO | soldiers collectively |
| TRO | ship for transporting troops |
| TRO | coextensive with the genus Tropaeolum |
| TRO | a tropical American genus of dicotyledonous climbing or diffuse pungent herbs constituting the family Tropaeolaceae |
| TRO | strong-growing annual climber having large flowers of all shades of orange from orange-red to yellowish orange and seeds that are pickled and used like capers |
| TRO | annual with deep yellow flowers smaller than the common garden nasturtium |
| TRO | a climber having canary-colored flowers |
| TRO | language used in a figurative or nonliteral sense |
| TRO | of or relating to nutrition |
| TRO | a symbiotic relation is which one organism protects the other in return for some kind of food product |
| TRO | the membrane that forms the wall of the blastocyst in early development |