| Text | MS and Item no. | IMEP volume |
|---|---|---|
| Guy de Chauliac | Jesus Cbr Q.G.23 [1]-[8] | 22 |
| Guy de Chauliac | P'house 118 [6] | 22 |
| Guy de Chauliac | P'house 118 [7] | 22 |
| Guy de Chauliac | Ashmole 1468 [2] | 9 |
| Guy de Chauliac | BN Ang 25 [1] | 7 |
| Guy de Chauliac | CUL Dd.3.52 [2]-[3] | 19 |
| Guy de Vere of Valence, bishop of Tripoli | Lambeth 501 [1] | 13 |
| Guyllam de Cenes | Cph OC 1727 [7] | 10 |
| Guyllam de Cenes | Cph OC 240 [18] | 10 |
| Gwawas Lake | CCCC 210 [3] | 20 |
| Gwydir (Caernarfonshire) | NLW 3049 | 14 |
| Gwynedd, Tomas, prophecy attributed to | NLW 3041 [30] | 14 |
| Gybbys, Johannes (?) | Ashmole 1423 [9] | 9 |
| Gyles, Gabriel | Trinity B.10.18 | 11 |
| Gylys, Doctor | Peniarth 369 [5] | 14 |
| Gynaecology | Jesus Cbr Q.D.4 [5]-[6] | 22 |
| Gynaecology | Jesus Cbr Q.D.1 [6] | 22 |
| Gynaecology, texts on | BL Add 12195 [12] | 5 |
| Gynaecology, texts on | BodL L 36 [2] | 12 |
| Gynaecology, texts on | CUL Ii.6.33 [2]-[3] | 19 |
| Gynaecology, texts on | Trinity O.9.37 [5] | 11 |
| Gynaecology, texts on | Trinity O.9.37 [8] | 11 |
| Gynaecology, texts on | Trinity R.14.52 [26] | 11 |
| Gynaecology, texts on | Trinity R.14.52 [28] | 11 |
| Hadenham, Cambs. | Trinity R.14.44 [35] | 11 |
