| 11348 | Iberia Quarterworld | | F | CZ01366/11 (CKU) | |
| 11349 | Ida Quarterworld | | F | CZ01367/11 (CKU) | |
| 11345 | Igor Quarterworld | | M | CZ01361/11 (CKU) | |
| 11350 | Indie Balba Quarterworld | | F | CZ01368/11 (CKU) | |
| 11346 | Inmen Quarterworld | | M | CZ01362/11 (CKU) | |
| 26755 | Irias Quarterworld | | M | LT0044/11 (LKD), CZ01363/11 (CKU) | |
| 11351 | Iris Isabella Quarterworld | | F | CZ01369/11 (CKU) | |
| 11347 | Irwin Quarterworld | | M | CZ01364/11 (CKU) | |
| 11352 | Isha Quarterworld | | F | CZ01370/11 (CKU) | |
| 11353 | Isodora Quarterworld | | F | CZ01371/11 (CKU) | |
| 11354 | Izabella Quarterworld | | F | CZ01372/11 (CKU) | |
| 34122 | Izzy Quarterworld | | M | SLO000680 (KZS), CZ01365/11 (CKU) | |