|
|
| abbr. |
Army Requirements Control Office; Applied Radiation Corp. |
| abbr., avia. |
aircraft resources control office; airspace reservation coordination |
| abbr., comp.name. |
Atlantic Richfield Corporation |
| abbr., earth.sc. |
Atlantic Richfield Co. |
| abbr., immunol. |
antigen-reactive cell opsonization |
| abbr., O&G |
Atlantic Richfield Company (Atlantic Richfield (Oil) Company kotechek) |
| abbr., oil |
Arctic Ocean; Arkla Exploration Co. |
| abbr., scottish |
Airborne Remote Control Officer |
| mil. |
auxiliary resources control office |
|
|
| abbr., med. |
All Russian Cooperative Society Limited |
| abbr., mil., avia. |
arrival coordination system |
|
|
| abbr. |
army corps |
