| CFRP | Carbon Fibre Reinforced Plastic |
| FRP | Fibre Reinforced Plastic |
| IR | Infra Red |
| KDE | Kernel Density Estimate |
| MRO | Maintenance Repair and Overhaul |
| MSE | Mean Square Error |
| OEM | Original Equipment Manufacturer |
| PID | Proportional Integral Derivative |
| RTD | Resistence Temperature Detector |