| Subject | English | Thesaurus |
| abbr., med. | cd/m2 | candela per square meter |
| abbr. | cd/m² | candelas per square metre |
| abbr., earth.sc. | cd/m² | candela per square meter |
| abbr., el. | CD-M | compact disc-MIDI |
| O&G | cd/m2 | candela per square meter |
| tech. | cd-m2 | cd/m2 |
| Nasdaq, abbr. | K L L M Transportation Services, Inc. | KLLM |
| st.exch., abbr. | M B N A Corporation options | VZK |
| abbr., telecom. | 3M Co. | Minnesota Mining and Manufacturing Co. |
| railw., abbr. | M R C Rail Services, L. L. P. | MIDX |
| lat. | O.M.Cap. | Ordo Minorum Cappucinorum (Capuchins) |
| abbr., telecom. | O&M center | operation and maintenance center |
| water.suppl. | O & M program | operation and maintenance program |
| abbr. | O.F.M.Cap. | Ordo Minorum Cappucinorum (Capuchins) |
| abbr., O&G, sahk.r. | SE-M | Sakhalin Energy Moscow |
| abbr., microel. | Seebeck e.m.f. | thermoelectromotive force |
| tradem., abbr. | W M Financial Services, Inc. | WMFS |
