SAM	Shoot apical meristem
RAM	Root apical meristem
AMs	Axillary meristems
IM	Inflorescence meristem
FM	Floral meristem
CZ	Central zone
PZ	Peripheral zone
RZ	rib zone
OC	Organizing center
L1	Layer 1
L2	Layer 2
L3	Layer 3
PIN	PIN-FORMED
HD-ZIPIII	Class III homeodomain-leucine zipper
KAN	KANADI
REV	REVOLUTA
PHB	PHABULOSA
PHV	PHAVOLUTA
CNA	CORONA
STM	SHOOT MERISTEMLESS
CUC	CUP SHAPED COTYLEDON
KNOX1	KNOTTED-LIKE HOMEOBOX1
ARF5	AUXIN RESPONSE FACTOR5
MP	MONOPTEROS
ANT	AINTEGUMENTA
CLV	CLAVATA
WUS	WUSCHEL
HAM	HAIRY MERISTEM
OBE1	OBERON1
OBE2	OBERON2
SYD	SPLAYED
STIP	STIMPY
BRAD1	BRCA1 associated RING domain 1
AS1	ASYMMETRIC LEAVES1
AS2	ASYMMETRIC LEAVES2
DRN	DORNRÖSCHEN
ESR1	ENHANCER OF SHOOT REGENERATION1
DRNL	DORNRÖSCHEN-LIKE
ZPR3	LITTLE ZIPPER3
LAS	LATERAL SUPPRESSOR
RAX	REGULATOR OF AXILLARY MERISTEMS
EXB1	EXCESSIVE BRANCHES1
LFY	LEAFY
ROX	REGULATOR OF AXILLARY MERISTEM FORMATION
CK	Cytokinin
BRs	Brassinosteroids
GA	Gibberellins
SLs	Strigolactones
ARR7	ARABIDOPSIS RESPONSE REGULATOR7
PID	PINOID
PHYB	PHYTOCHROME B
FAS1	FASCIATA1
FAS2	FASCIATA2
BRM	BRAHMA
H3K27m3	Histone 3 Lysine 27 trimethylation
PRC2	Polycomb Repressive complex 2
CLF	CURLY LEAF
SWN	SWINGER
EMF2	EMBRYONIC FLOWER2
FIE	FERTILIZATION INDEPENDENT ENDOSPERM
MSI1	MULTICOPY SUPPRESSOR OF IRA1
miRNAs	microRNAs
siRNAs	Small RNAs
RISC	RNA-induced silencing complex
AGO	ARGONAUTE
ZLL	ZWILLE
SDNs	SMALL RNA DEGRADING NUCLEASES
LCR	LEAF CURLING RESPONSIVENESS
AP2	APETALA2
TFs	Transcription factors
ATH1	ARABIDOPSIS THALIANA HOMEOBOX GENE1