| Subject | English | Thesaurus |
| IT, abbr. | Distributed Object Management Facility | DOMF (Sun) |
| abbr., file.ext. | Distributed Object Management Facility | DOMF |
| avia. | frangible object | An object of low mass designed to break, distort or yield on impact so as to present the minimum hazard to aircraft. (Guidance on design for frangibility is contained in the Aerodrome Design Manual, Part 6 \.) |
| softw., abbr. | Logic Of Object Oriented Programming | LOOP |
| soc.med. | massive compact halo objects | MACHO (MichaelBurov) |
| comp., abbr. | Meta Object Facility | MOF |
| math., abbr. | Object Algebra Expression | OAE |
| comp., abbr. | Remote Objects Message Exchange | ROME |
| abbr. | unexplained aerial object | uao |