a
A-KO
a.a.
a.c.
a.m.
a.n.
A/
AA
AA
AA
aa
AA (of aa)
Aaa
AAA
AAAA
AAAAA
AAG
AAR
AAT
AAT
AB
ABBE
ABC
ABC
ABC
abd
ABEP
abg
ABI
ABP
ABPA
ABR
ABS
ABS
AC
AC
AC
ac
ac
Ac-G
ACA
ACA
ACC
ACE
acetyl-CoA
ACH
ACh
ACI
ACIDO
ACIDOT
ACL
ACM
ACS
act
ACT
ACTH
ACTH-RH
AD
AD
AD
AD
AD
ad lib.
ad us. ext.
ad us. int.
ADA
ADAS-Cog
ADC
ADC
ADCA
ADCC
ADD
ADEMD
ADEPD
ADH
ADH
ADHD
ADI
ADL
ADP
ADP
ADR
ADS
ADSA
ADT
AE
AED
AF
AF
AF
AFO
AFO
AFP
AFP
AFS
AFS
Ag
AG
AGA
AGB
AGC
AGEP
aggz
agiko
agio
agnio
AGREE
AGS
AGZ
AH
AHF
AHI
AHO
AHT
AI
AICD
AIDP
AIDS
AIE
AIGT
AIHA
AIN
AION
AIOS
AIP
AK
AKB
AKI
ALA
ALAT
ALCAPA
ALD
ALGO
ALL
all
alma
ALPSA
ALS
ALS
ALS
ALT (-flap)
ALTE
AMA
AMAN
AMC
AMH
AMI
AML
AMP
AMPLE
AMS
AMS
AMSAN
AMV
ANA
ANCA
ANF
ANF
ANI
ANIOS
ANOVA
ANP
Ao
AO/
AOI
AOK
AOL
AOS
AOT
AP
AP
AP
AP
AP
AP
AP50 test
APACHE
APBI
APC
APC
APC
APCA
APF
apk
APLA
APO
APR
APR
APs
APTT
APUD
APZ
ARAS
ARB
Arbo
arbo
ARC
ARD
ARDS
ARM
AROM
AROM
ARR
Art
ARVD
As
AS
AS
AS
AS
as
ASA
ASA
ASAT
ASB
ASD
ASG
ASP
ASR
ASS
ASS
ASS
ass
AST
ASZ
AT
AT
ATA
ATB
ATE
ATG
ATG
ATLS
ATN
ATODS
ATP
ATP
ATS
ATT
AU
AUB
AUC
AUC
AUE
AUL
ausc
AV
AV-blok
AV-knoop
AVA
aVF
AvF
avg
AVG
aVL
AVM
AVNRT
AVNT
AVOD
AVOS
AVPU(-score)
aVR
AVRNT
AVRT
AVRUEL
AVSD
AWBZ
AZM
AZS
AZT