| SEPI |
School Educational Provision Improvement |
| SEPP |
Secure Electronic Payment Protocol |
| SEPP |
Single Edge Processor Package |
| SER |
Soft Error Rate |
| SES |
Societe Europeenne des Satellites |
| SES |
Service Engine Soon indicator |
| SES |
Secure Easy Setup |
| SES |
Ship Earth Station |
| SESAME |
Secure European System for Applications in a Multi-Vendor Environment |
| SESK |
Session Key |
| set |
Backup-System-Dateien intern |
| SET |
Standard de Exchange et de Transfert |
| SET |
Single Electron Transistor |
| SET |
Secure Electronic Transaction |
| SET |
Setkey |
| SETI |
Search for Extraterrestrial Intelligence |
| SEU |
Smallest Executable Unit |
| SEUL |
Simple End User Linux |
| SEX |
Software Exchange |
| SF |
Select/Send Frequency |
| SF |
Sign Flag |
| SF |
Single Frequency |
| SF |
Store and Forward |
| SFA |
Sales Force Automation |
| SFAUSL |
Vorschriftensammlung Fernmeldeverkehr Ausland |
| SFC |
System File Checker |
| SFD |
Start Frame Delimiter |
| SFF |
Small Form Factor |
| SFI |
Sequential Fuel Injection |
| sfi |
Grafik (SIS Framegrabber) |
| SFINX |
Service for French Internet Exchange |
| SFLAAE/BS |
Star Fleet Ladies Auxiliary and Embroidery/Baking Society |
| SFOR |
(Multinational) Stabilisation Force für Bosnien-Herzegowina |
| SFP |
System File Protection |
| SFP |
Super Fine Positioning |
| SFPS |
Secure Fast Packet Switching |
| SFQ |
Stochastic Fairness Queuing |
| SFQL |
Structured Full-text Query Language |
| SFS |
Scalable/Secure File Share/System |
| SFT |
System Fault Tolerance |
| SFT |
System File Table |
| SFTM |
Switched Frame Transfer Mode |
| SFU |
Services For Unix |
| SFURD |
Stadtfunkrufdienst |
| SFV |
Standard-Festverbindung |
| SG |
Supergroup |
| SG |
Generalsekretariat der Europäischen Kommission |
| SG |
Signal Ground |
| SG |
SteuerGerät |
| SGA |
Shared/System Global Area |