| Acronym | Meaning |
| PLA | Programmable Logic Array |
| CERT | Character Error Rate Testing (European Organization For Nuclear Research) As In, Large Hadron Collider |
| SIG | Special Interest Group |
| LTO | Linear Tape Open |
| QCELP | QualComm Code Excited Linear Predictive Coding |
| SPX | Sequenced Packet Exchange |
| PIN | Personal Identification Number |
| VBNS | Very High-speed Backbone Network Service |
| ANSA | Adaptive Network Security Alliance |
| NFS | Network File System |