| Acronym | Meaning |
| BIT | Binary Digit |
| UDP | UDP - User Datagram Protocol |
| ARPA | Advanced Research Projects Agency |
| MODEM | Modulator/Demodulator |
| ICANN | The Internet Corporation For Assigned Names And Numbers |
| EBCDIC | Extended Binary Coded Decimal Interchange Code |
| CLV | Constant Linear Velocity |
| BSC | Base Station Controller |
| AARP | AppleTalk Address Resolution Protocol |
| SCART | Syndicat Des Constructeurs D'Appareils Radior?cepteurs Et T?l?viseurs (Radio And Television Receiver Manufacturer's Association); 21-pin Connector Standard For AV (Audio-visual) Equipment |