| 71122 | Aerial photography for cartographic and spatial activity purposes |
| 71122 | Aerial survey |
| 71122 | Borehole surveying |
| 71122 | Boundary surveying activities |
| 71122 | Cartographic and spatial information activities |
| 71122 | Chartered surveyor |
| 71122 | Core preparation and analysis activities |
| 71122 | Crude oil exploration |
| 71122 | Digital mapping activities |
| 71122 | Dimensional survey activities |
| 71122 | Exploration for gas or oil |
| 71122 | Fire and explosion protection and control consultancy activities |
| 71122 | Geodetic surveying activities |
| 71122 | Geological and prospecting activities |
| 71122 | Geological surveying for petroleum or natural gas (not geological consultancy) |
| 71122 | Geologist (consultant) |
| 71122 | Geophysical consultancy activities (engineering related) |
| 71122 | Geophysical, geologic and seismic surveying |
| 71122 | Health and safety and other hazard protection and control consultancy activities |
| 71122 | Hydrographic surveying activities |
| 71122 | Hydrologic surveying activities |
| 71122 | Land surveying activities |
| 71122 | Land surveyor (not valuer) |
| 71122 | Magnetometric (subsurface ) surveying activities |
| 71122 | Micropalaeontogical analysis activities |
| 71122 | Mineral surveyor |
| 71122 | Natural gas exploration |
| 71122 | Petroleum exploration |
| 71122 | Petroleum geologist |
| 71122 | Petrophysical interpretation activities |
| 71122 | Seismic surveying for petroleum |
| 71122 | Sewage treatment consultancy activities |
| 71122 | Sub-surface surveying activities |
| 71122 | Surveying activities (industrial and engineering) |
| 71122 | Surveyor (other than valuer) |
| 71122 | Telecommunications consultancy activities |
| 71122 | Water divining and other scientific prospecting activities |
| 71122 | |