| ESD |
Electrostatic discharge |
| ESDS |
Electrostatic discharge sensitive device |
| ESP |
Electrostatic protection |
| EPA |
ESD protected area |
| EBP |
EPA earth bonding point |
| Rs |
Surface resistance of a material |
| Rv |
Volume resistance of a material |
| RG |
Resistance to ground |
| Rx |
Any of the above resistances |
| T1000 |
Decay time from 1000 to 100 volt, measured as stated or derived from IEC 61340-5-1:1998 |
| kΩ |
Kilo-ohm, 103 Ohm |
| MΩ |
Megohm, 106 Ohm |
| GΩ |
Gigohm, 109 Ohm |
| rH |
Relative humidity, in % |
| MVTR |
Moisture vapour transmition rate in g/m2 24h |