| Acronym | Meaning |
| SYN | Synchronize Sequence Number |
| ACES | Asia Cellular Satellite System |
| IIS | Internet Information Server |
| CISC | Complex Instruction-Set Computing |
| CLEC | Competitive Local Exchange Carriers |
| DSTN | Double-layer Supertwist Nematic. (in Passive-matrix LCD Technology) |
| BSD | Berkeley Software (System) Distribution (Design) |
| CGI | Common Gateway Interface |
| CNG | Calling Tone |
| CORBA | Common Object Request Broker Architecture |