1 HDL high density lipoproteins
2 Hg mercury
3 Hgb hemoglobin
4 HHA home health aid
5 HIV human immunodeficiency virus
6 HMO health maintenance organization
7 HOB head of bed
8 HOH hard of hearing
9 HOSA health occupations students of America
10 H&P history & physical
11 hr hour
12 HS hours of sleep
13 Ht height
14 Hx History
15 Hyst hysterectomy
16 I&D incision & drainage
17 I&O intake & output
18 ICCU intensive coronary care unit
19 ICU intensive care unit
20 ID intradermal
21 IDDM insulin-dependent diabetes mellitus
22 IM intramuscular
23 in inch
24 ing inguinal
25 inj injection
26 int interior
27 IPPB intermittent positive pressure breathing
28 irrig irrigation
29 isol isolation
2 Hg mercury
3 Hgb hemoglobin
4 HHA home health aid
5 HIV human immunodeficiency virus
6 HMO health maintenance organization
7 HOB head of bed
8 HOH hard of hearing
9 HOSA health occupations students of America
10 H&P history & physical
11 hr hour
12 HS hours of sleep
13 Ht height
14 Hx History
15 Hyst hysterectomy
16 I&D incision & drainage
17 I&O intake & output
18 ICCU intensive coronary care unit
19 ICU intensive care unit
20 ID intradermal
21 IDDM insulin-dependent diabetes mellitus
22 IM intramuscular
23 in inch
24 ing inguinal
25 inj injection
26 int interior
27 IPPB intermittent positive pressure breathing
28 irrig irrigation
29 isol isolation