|
|
| abbr. |
Overseas Research Student (Award Anglophile); Operator Restraint System (Ася Кудрявцева); oral rehydration salts (maratustra); Official Relay Station |
| abbr., astronaut. |
Operationally Responsive Space (semfromshire) |
| abbr., auto. |
Office of Road Safety |
| abbr., avia. |
Orpheus Island Resort, Queensland, Australia; option relationship specification; overhaul and repair system; oval ring seal |
| abbr., dermat. |
outer root sheath (MichaelBurov) |
| abbr., earth.sc. |
Operational Research Society (uk); order of rig supplies |
| abbr., ed. |
Occupant Restraint System; One Room Schoolhouse |
| abbr., el. |
Operations Research Society; optical radar system; originating register sender; overrange station |
| abbr., file.ext. |
Output Record Separator |
| abbr., hotels |
OPERA Reservation Syste (система бронирования мест в отелях Шандор); OPERA Reservation System (система бронирования мест в отелях Шандор) |
| abbr., med. |
Observatoires Régionaux De La Santé; Olfactory Reference Syndrome; Orthopaedic Research Society; oral rehydratation solution; Office of Research and Statistics; oral surgeon; Orthopedic Research Society; orthopedic surgery |
| abbr., mil. |
Offense Reporting System; operationally responsive space |
| abbr., mil., avia. |
object retrieval system |
| abbr., mil., WMD |
occurrence reporting system |
| abbr., oil |
oceanographic research ship; oil recovery system; old red sandstone; operations research/system analysis; optical recorder subsystem; optical remote sensor; owner's risk of shifting |
| abbr., pharm. |
oral rehydration salts (регидратационные соли для перорального применения, пероральные регидратационные соли (также оральные регидратационные соли, ОРС) kat_j) |
| abbr., pharma. |
oral rehydration salt (Vadim Rouminsky) |
| abbr., physiol. |
Oculo-Respiratory Syndrome; Orally Rehydrating Solution |
| abbr., physiol., med. |
Oral Rehydration Solution; Ovarian Remnant Syndrome |
| abbr., police |
Oregon Revised Statute |
| abbr., qual.cont. |
Operational Research Society |
| abbr., scottish |
Offensive Radar System |
| abbr., space |
oceanographic research satellite; octahedral research satellite; operationally responsive spacelift; optical rate sensor; orbital refueling system |
| abbr., st.exch. |
order routing system (aht) |
| abbr., tradem. |
Orlando Riva Sound |
| mil. |
off-site repair and support; operational reporting system; operational research section; operational research study; ordnance repair shop; overseas replacement station |
| tech. |
orbiter relay simulator; oscillographic recording system; overlay reproducer system |
|
|
| abbr. |
odds ratios (igisheva) |
|
|
| abbr., libr. |
others |
|
|
| agric. |
others |
