| AMKR | Amkor |
| AOSL | Alpha and Omega Semiconductor |
| ASX | ASE Technology |
| DIOD | Diodes |
| HIMX | Himax |
| LASR | nLIGHT |
| LEDS | SemiLEDs |
| LSCC | Lattice Semiconductor |
| MX | Magnachip Semiconductor |
| POWI | Power Integrations |
| SGH | Penguin Solutions |
| SITM | SiTime |
| SLAB | Silicon Laboratories |
| UMC | United Microelectronics |