| impact multiplier | pengganda impak | EKO |
| visual impact | kesan pandangan | PERD |
| tax impact | tubrukan cukai | EKO |
| sales impact | kesan jualan | NIAGA |
| profit impact of market strategy | kesan untung strategi pasaran | NIAGA |
| indirect impact | tubrukan tak langsung | EKO |
| environmental impact statement | kenyataan tubrukan alam sekitar | EKO |
| environmental impact assessment | penaksiran kesan alam sekitar | EKO, EKOI |
| economic impact analysis | analisis tubrukan ekonomi | EKO |
| discovery impact | tubrukan penemuan | EKO |