| SHAEF | Supreme Headquaters, Allied Expeditionary Force |
| SAR | Supreme Court Administrative Rules US-amerikanische Rechtsvorschriften |
| OSC | On Scene Commander |
| LCDR | Lieutenant Commander |
| mnu | Menüdatei [Norton Commander] eine Dateiendung |
| CBE | Commander of the British Empire [engl.] Britische Auszeichnung, Orden |
| ext | Extension Datei des Dosnavigator [Norton Commander] eine Dateiendung |
| DBE | Dame Commander of the British Empire [engl.] Britische Auszeichnung, Orden |
| C.B.E. | Commander of the Order of the British Empire [engl.] Inhaber des britischen Reichsordens |
| AAP | Allied Administrative Publication |
| ATAF | Allied Tactical Air Force [engl.] |
| AMO | Allied Meteorological Office [engl.] Wetterdienst der NATO |
| AMF | Allied Mobile Force [engl.] |
| AIB | Allied Irish Bank [engl.] Irisches Bankhaus |
| ACE | Allied Command, Europe [engl.] vormalige NATO-Einheit, heute ACO |
| ACO | Allied Command Operations [engl.] NATO-Einheit, früher ACE |
| AQAP | Allied Quality Assurance Publications [engl.] NATO-Standards für die Qualitätssicherung |
| ACIU | Allied Central Interpretation Unit [engl.] Medmenham |
| Trsf. | Transformation |
| Transf. | Transformation |
| DWT | Discrete Wavelet Transformation |
| RFT | Rotational Frame Transformation |
| CCT | Continuous Cooling Transformation |
| KKT | Kramers-Kronig Transformation |
| ILT | Inverse Laplace Transformation |
| IFT | Inverse Fourier Transformation |
| UTF | Unicode Transformation Format [UTF-8, UTF-16, UTF-32] |
| HFT | Hypercomplex Fourier Transformation |
| VFT | Vibrational Frame Transformation |
| DFT | Discrete Fourier Transformation |
| PFT | Pulse Fourier Transformation |
| UTF | Universal character set Transformation Format |
| BWT | Burrows Wheeler Transformation [engl.] |
| CTM | Current Transformation Matrix [PostScript] |
| DCT | Discrete Cosine Transform/Transformation |
| DFFT | Double Forward Fourier Transformation |
| DCT | Discrete/Direct Cosinus Transformation |
| IFFT | Inverse Fast Fourier Transformation |
| IDCT | Inverse Discrete Cosine Transformation |
| FFT | Fast Fourier Transform/Transformation |
| XSLT | Extensible Stylesheet Language Transformation |
| ADCT | Adaptive Discrete Cosine Transformation [engl.] |