| AGMA | American Gear Manufacturers Association [engl.] Alexandria [VA], http://www.agma.org |
| GSC | Gas Solid Chromatography |
| MSW | Municipal Solid Waste |
| CSG | Constructive Solid Geometry |
| NSE | Nuclear Solid Effect |
| SIL | Solid Immersion Lens |
| SLT | Solid Logic Technology |
| LSC | Liquid-Solid Chromatography |
| SSD | Solid State Disk |
| SSPS | Solid State Protection System |
| SSFDC | Solid State Floppy Disc Card |
| ISSCC | International Solid State Circuits Conference Toronto, http://www.isscc.org |
| NIMH | NIckel-Metal Hydride |
| MDS | Metal-Dielectric-Semiconductor |
| UPD | Underpotential Metal Deposition |
| MIS | Metal Insulator Semiconductor |
| MIT | Metal-Insulator Transition |
| MOV | Metal Oxide Varistor |
| MOS | Metal Oxide Semiconductor |
| LMIS | Liquid Metal Ion Source |
| MIGS | Metal-Induced Gap State |
| CTTM | Charge Transfer To Metal |
| LME | London Metal Exchange |
| Bb. | Babbitt Metal [engl.] Mit Weissmetall ausgegossen |
| COMS | Complementary Metal Oxide Semiconductor |
| PMEP | Principal Metal ESCA Peak |
| LMI | Liquid Metal field Ionization |
| CMOS | Complementary Metal Oxide Semiconductor |
| MOS | Metal Oxide Semiconductor [engl.] Halbleiter-Technologie |
| MNS | Metal Nitride-Silicon [capacitor] |
| MLCT | Metal-to-Ligand Charge Transfer |
| AMP | Advanced Metal Powder [engl.] |
| LMCT | Ligand-to-Metal Charge Transfer |
| AME | Advanced Metal Evaporated [engl.] |
| LMFR | Liquid Metal Fuel Reactor |
| MCAC | Metal Chelate Affinity Chromatography |
| NIMH | Nickel Metal Hydride [Akkumulator] |
| BMOS | Bipolar Metal Oxide Semiconductor [engl.] Halbleiteraufbau |
| P-MOS | Positive channel Metal Oxide Semiconductor |
| COSMOS | Complementary Symmetric Metal Oxide Semiconductor |
| MRP | Metal Refining Process [Mannesmann DEMAG] |
| DMOS | Double-diffused Metal-Oxide Semiconductor |
| MESFET | Metal Semiconductor Field Effect Transistor |
| HMOS | High performance Metal Oxide Semiconductor [vgl. MOS] |
| mnos | Metal-Nitride-Oxide Semiconductor [silicon] |
| BIMOS | Bipolar Metal Oxide Semiconductor [technique] [engl.] Halbleitertechnologie |
| MOSFET | Metal Oxide Semiconductor Field Effect Transistor |
| N-MOS | Negative-Channel Metal-Oxide Semiconductor [engl.] Halbleiter-Technologie |