| in bruikleen geven aan | give on loan to |
| in capsules stoppen | encapsulate |
| In case of emergency | In case of emergency |
| in cijferschrift omzetten | encode |
| in codeschrift | coded |
| in combinatie met | in conjunction with |
| in conflict komen | clash |
| in conformiteit met | in pursuance of |
| in contact treden met | reach |
| in contrast met | in contrast to |
| in dagbouw | strip |
| in dat geval | then |
| In de | At |
| in de armen nemen | enfold in one's arms |
| in de armen sluiten | enfold in one's arms |
| in de ban doen | anathematize |
| In de Ban van de Ring | The Lord of the Rings |
| in de bres springen voor | stick up for |
| in de buurt | thereabouts |
