| Subject | English | Chinese |
| comp., net. | ATM adaptation layer type 1 | ATM1 类适配层 (AAL-1) |
| comp., net. | ATM adaptation layer type 2 | ATM2 类适配层 (AAL-2) |
| comp., net. | ATM adaptation layer type 3/4 | ATM3/4 类适配层 (AAL-3/4) |
| comp., net. | ATM adaptation layer type 5 | ATM5 类适配层 (AAL-5) |