| Acronym | Meaning |
 | EMO | Environmental Management Office |
| USPHS | United States Public Health Service |
| ESIS | ESA Space Information Systems |
| ISA | Instrument Society Of America |
| ICH | Inter-Union Commission On The Lithosphere |
| DSDP | Deep Sea Drilling Project |
| ICAO | International Civil Aviation Organization |
| NMHC | Non-Methane Hydrocarbons |
| GGI | GPS Geoscience Instrument |
| CAM | Cost Account Manager |
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