Domaći
| oklopnjaea | armour-clad | |
| oklopno | armored | |
| oklopno | armoured | |
| oklopno vozilo | armoured vehicle | |
| okluzija | occlusion | |
| okluzija akvedukta | obstruction of aqueduct | |
| okno | judas | |
| okno | judas window | |
| okno | pane | |
| okno | peep-hole | |
| okno | pit | |
| okno | porthole | |
| okno | round window | |
| okno | shaft | |
| okno | small window |
