| azoto organico | organic nitrogen | |
| carbonio organico | organic carbon | |
| carbonio organico disciolto | dissolved organic carbon | |
| composto organico | organic compound | |
| concime naturale organico | natural organic fertilizer | |
| concime organico | manure | |
| inquinamento organico | organic pollution | |
| inquinante organico | organic pollutant | |
| inquinante organico persistente | persistant organic pollutant | |
| rifiuto organico | organic waste | |
| solvente organico | organic solvent |