| AC | Aero Club | |
| AF | Air Force | |
| AL | Airlines | |
| AS | Air Services | |
| AT | Air Transport | |
| AW | Airways | |
| Canc | Cancelled | |
| Cv | Converted | |
| Dbf | Destroyed by fire | |
| Dbr | Damaged beyond repair | |
| FC | Flying Club | |
| f/n | Fleet number | |
| FS | Flying School/Services | |
| lsd | leased to | |
| mod | Modified | |
| ntu | Not taken up | |
| op | Operated | |
| SOC | Struck off charge | |
| Wfu | Withdrawn from use | |
| Dates are shown as dd.mm.yy | ||
| Registrations in brackets are not taken up | ||