| EIA/TIA-232-E | Interface between data terminal equipment and data communication equipment employing serial binary data interchange on unbalanced circuits. |
| EIA/TIA-574 | 9-position Non-synchronous Interface Between Data Terminal Equipment and Data Circuit-terminating Equipment Employing Serial Binary Data Interchange |
| EIA/TIA-578 | Asynchronous Facsimile DCE Control Standard - Service Class 1 |
| TIA/EIA-592 | Asynchronous Facsimile DCE Control Standard - Service Class 2 |
| TIA/EIA-602 | Serial Asynchronous Automatic Dialing and Control |
| TIA IS-131 | Extensions to Serial Asynchronous Dialing and Control |
| ITU T.class1 | Asynchronous Facsimile DCE Control Standard - Service Class 1 |
| ITU T.class2 | Asynchronous Facsimile DCE Control Standard - Service Class 2 |
| ITU V.25ter | Serial Asynchronous Automatic Dialing and Control |
| PCCA STD-101 | Data Transmission Systems and Equipment - Serial Asunchronous Automatic Dialing and Control for Character Mode DCE on Wireless Data Services. |