| ICARUS | 02325626 |  |
| ICHTHUS | 02104876 | |
| IDA | 02312014 | |
| IDUNA | 2326700 | |
| IDUNA | 02332765 | |
| IJSSELSTAD | 02324880 | |
| IJSSELSTROOM | 02323184 | |
| ILLUSION | 04809550 |  |
| ILLUSION | 02320447 | |
| ILSA | 02315780 | |
| IMAGO | 02315924 | |
| IMATRA | 02312216 | |
| IMEDI | 02327593 | |
| IMMACULATA | 02331206 | |
| IMMANUEL | 02331439 | |
| IMMANUEL | 02317801 | |
| IMPERIAL GAS 90 | 02335519 | |
| IMPERIAL GAS 91 | 02335612 | |
| IMPERIEUX | 03110624 |  |
| IMPRESA | 02322112 | |
| IMPROVAL | 02325934 | |
| IMPULS | 02325188 | |
| IMPULS | 02006102 | |
| INA | 08348102 |  |
| INA | 03050944 | |
| INA | 2326407 | |
| INA | 02332218 | |
| INCUBATOR | 02335063 | |
| INDIAN | 04403660 | |
| INDIGO | 02332081 | |
| INDUCO | 02314398 | |
| INFINITY | 02327439 |  |
| INFINITY | 02327439 | |
| INGA R | 02321287 | |
| INGE II | 4803220 | |
| INGEBORG | 04024150 | |
| INGONA | 02316588 | |
| INGRID | 02323440 | |
| INITIA | 06004082 | |
| INITIUM | 02321973 | |
| INN | 04800410 | |
| INNOVATIE IV | 05700810 | |
| INNOVATION & INNOVATION II | 02328555 | |
| INSOMNIA | 02315002 | |
| INSOMNIA | 06002589 |  |
| INSPE IV | 03250021 | |
| INTANTUM | 02328136 | |
| INTEGRO | 02326592 | |
| INTEGRO | 02326592 | |
| INTERBALLAST II | 2203980 | |
| INTERMEZO | 02329697 | |
| INTERNAUTIC III | 08023112 | |
| INTRUDER | 04801160 | |
| INVENTORY | 06105311 | |
| INVERSA | 03110604 | |
| INVICTUS | 02317597 | |
| IONA | 03290193 | |
| IRENE | 2325198 | |
| IRIS | 2316051 | |
| IRIS | 02321204 | |
| ISABEL | 07001708 | |
| ISABELLA | 02330132 | |
| ISABELLE | 06105027 | |
| ISAJOHN | 01822495 | |
| ISARNO | 06004205 | |
| ISELLA | 02104433 | |
| ISIS | 02332311 | |
| ISOLA BELLA | 2105701 | |
| ISTOROMI | 02326769 | |
| ITASCA | 06004193 | |
| IVERNIA | 02331998 | |
| IZAR | 04812420 | |