N - O
|
| NA |
Not applicable |
| NBS |
Normal bowel sounds |
| NEC |
Not elsewhere classified |
| NED |
No evidence of disease |
| NEG or - |
Negative |
| NERD |
No evidence of recurrent disease |
| NEURO |
Neurology |
| NHL |
Non Hodgkin lymphoma |
| NK |
Natural killer |
| NL |
Normal |
| NOS |
Not otherwise specified |
| NR |
Not recorded |
| NR |
Not reportable |
| NSCLC |
Non small cell lung carcinoma |
| NSF |
N significant findings |
| NTP |
Normal temperature and pressure |
| N&V |
Nausea and vomiting |
| NVD |
neck vein distention |
| |
|
| OB |
Obstetrics |
| OBST |
Obstructed (ing, ion) |
| OD |
Right eye (oculus dexter) |
| OH |
Occupational history |
| OP |
Operation |
| OP |
Outpatient |
| OPD |
Outpatient clinic; department |
| OPHTH |
Ophthalmology |
| OR |
Operating room |
| ORTH |
Orthopedics |
| OS |
Bone |
| OS |
Left eye (oculus sinister) |
| OS |
Mouth |
| OS |
Opening |
| OSTEO |
Osteomyelitis |
| OT |
Occupational therapy |
| OTO |
Otology |
| OU |
Each eye (oculus uterque) |
| OV |
Office visit |
| OZ |
Ounce |
