These terms are from the FISH Archaeological Objects Thesaurus (Forum on Information Standards in Heritage - FISH).
| Term | Scope note | Term type | SENESCHAL URI | Other URI |
|---|---|---|---|---|
| OBSERVATORY | A building containing celestial telescopes in which astronomical or meteorological phenomena may be observed. | Preferred term | 68699 | - |
| OCCUPATION LAYER | A layer of remains left by a single culture, from which the culture can be dated or identified. | Preferred term | 145103 | - |
| OCCUPATION SITE | A site showing some signs of occupation but evidence is insufficient to imply permanent settlement. | Preferred term | 94149 | - |
| OCCUPATIONAL THERAPY UNIT | A centre where treatment and rehabilitation training is given to patients recovering from injuries or accidents. | Preferred term | 92776 | - |
| OCEAN LINER TERMINAL | An area of a port, dock or harbour, often including buildings for passport control and customs, where passengers of ocean liners can embark/disembark and where supplies can be taken on board. | Preferred term | 92777 | - |
| Oceanographic Research Station | Narrow term | 92778 | - | |
| OCHRE | An earth derived pigment. | Preferred term | 84371 | - |
| OCHRE MILL | A mill for grinding ochre for the paint making process. | Preferred term | 143018 | - |
| OCHRE MINE | A site where iron oxide and iron sulphate is extracted. | Preferred term | 140196 | - |
| OCHRE PIT | A site where iron oxide and iron sulphates, used as brown pigments, are excavated. | Preferred term | 69114 | - |
| Ochre Works | Narrow term | 140197 | - | |
| OCTAGONAL KILN | A kiln that is octagonal in plan. Use with functional kiln type where known. | Preferred term | 92779 | - |
| OCTAGONAL PLAN | A plan of a structure which has eight sides. | Preferred term | 138019 | - |
| OCTAGONAL TEMPLE | A garden building, octagonal in plan, designed in the style of a classical temple, used for standing or sitting in. | Preferred term | 92780 | - |
| OCULISTS STAMP | A stamp, made of clay or stone, used to mark bars of eye ointment. | Preferred term | 95250 | - |
| OCULUS | A circular or oval window or panel. Also the circular opening at the top of a dome. | Preferred term | 138020 | - |
| ODDFELLOWS HALL | A building used by the society, fraternity or order organized under this name with initiatory rites, mystic signs of recognition and various degrees of dignity or honour, for social or benevolent purposes. | Preferred term | 71717 | - |
| Oddfellows House | Narrow term | 92781 | - | |
| Oeil De Boeuf | Narrow term | 138021 | - | |
| Off Licence | Narrow term | 90327 | - | |
| OFFCUT | An object that has been cut off. | Preferred term | 97606 | - |
| OFFERING BOWL | A bowl in which an offering is made. | Preferred term | 97607 | - |
| OFFERING DISH | A dish in which an offering is made. | Preferred term | 97608 | - |
| OFFERING JAR | A jar that contains an offering. | Preferred term | 97609 | - |
| OFFERING PLATE | A plate on which an offering is made. | Preferred term | 97610 | - |
| OFFERING TRAY | A tray on which an offering is made. | Preferred term | 97611 | - |
| OFFERING VESSEL | A container used to hold an offering. | Preferred term | 96872 | - |
| OFFERTORIUM | The area where the act of Offertory, where bread and wine are placed upon the altar, takes place. | Preferred term | 138022 | - |
| Offertorium | Narrow term | 70661 | - | |
| OFFICE | A building or room where business, administrative or professional activities are conducted. Use specific type where known. | Preferred term | 71359 | - |
7681 - 7710 of 12,437 records.