Zapfino One.
In case you are interested, here is the rest (minus 4):
ADX = Adonis Old Style Light
AJA = Aja
AMZ = Amazone/Amaze
ARD = Ariston Regular
ATH = Amethyst Script
AVA = Avalon
BAL = Balmoral
BAM = Bamboofont
BAX = Baskerville
BDP =
BDW = Broadway
BEL = Blackletter 686
BER = Bernhard Tango
BFX = Bernhard Fashion
BHC = Bernhard Modern SmallCaps
BHM = Bernhard Modern
BIC = Bickley Script
BIN = Freehand 591
BKS = Baker Signet
BLV = Boulevard
BOD = Bodoni
BOM = Boomerang
BSM = Busorama
BSQ = ATBasque
BSX = Biant/Liberty
BYM = Byron Swash Medium
CAL = Aldus/Palatino
CAS = Caslon Open Face
CER = Century Schoolbook
CHA = Zapf Chancery
CHM = Charme
CHQ = Christophs Quill
CIV = Civilite
CLG = Codex/Calligraphic 421
CNT = Coronet
COU = Courier
CPG = Copperplate Gothic
CPP = Copperplate Condensed Light
CPT = Carpenter
CRS = Cancellaresca Script
CSP = Flemish Script
CUR = Lydian Cursive
CZR = P22 Cezanne
DAR = Dartangon
DMN = Demian
DOR = Dorchester Script
DTC = Dutch 801 Italic
DUR = Dutch 801
DVX = Bodoni Italic
EGG = Engravers Gothic
ENG = Engravure
ENS = English Script
FLR = Florens
FMS = Ondine
FND - Fineprint
FNH = Fine Hand
FRB = Americana
FRS = Freestyle Script
FUB = Futura Bold
FUL = Futura Light
FUM = Futura Med
GLO = Giddyup
GLS = Norris Script
GMX = Greeting Monotone
GOT = Goteborg
GRM = Grimshaw Hand
HAD = Hadfield
HDW = Hollywood Deco
HOB = Hobo
HOU = Houston Pen
HUB = Zapf Humanist 601 Bold BT
HUR = Zapf Humanist 601 BT
HWC = Hollywood Deco Capitals
ISA = Isadora
ISX = Typo Upright
JHN = John Handy Script
KBL = Kabel
KFM = Kaufmann
KOR = Korinna
LCR = AT Classic Roman (Linotype)
LEM = Lemonade
LHI = Lucida Handwriting Italic
LIO = Liorah
LUP = Lucia
MIS = Mistral
MOP = Mahogany Script
MRL = Liana/Lady Dawn
MRN = Marnie
MSB =
MUR = Murray Hill
NAD = Nadianne
NBR = New Berolina
NOV = Novella
NUP = Nuptial Script
OXF = Oxford
PAC = Parisian Capitals
PAR = Parisian
PAX = Park Avenue
PDE = Parade
PEN = Peninsula Script/Floral Script
PEP = Pepita
PHT = Phyllis Italic
PIX = Piranesi Italic
PKY = Perky
PLC = Poor Richard
PON = ExPonto
PRA = Petra Script
PRL = Poor Richard
PRT = Party LET
PRV = Providence Sans
PSL = Paisley Two
RKS = Helinda Rook
SAR = Sackers Antique Roman
SBK - Swiss 721 Black BT
SER = Vivaldi
SHA = Shelley Andante
SIT = Citadel Script
SKH =
SKJ = Skjald
SKL =
SLP = Sloop Script One
SLT = Sloop Script Two
SPL = Spring Light
SPT = Space Toaster
SQU = Squire
SRH = Snell Roundhand
SST = Sloop Script Two
STL = Streamline
STU = Stuyvesant
SWS = Swiss/Helvetica
TCS = Bickham Script
TEK = Tekton
TGR = Tiger Rag
TIF = Tiffany
TPM = Trump Medieval Roman
TSS = Bickham Swash Caps
UNR = University Roman
VLA -Vladimir
VOL = Shelley Volante
VTN = Venetian 301 BT
VTU = VTypewriter Underwood
WTX = Wedding Text
YBQ = Young Baroque
ZPF = Zapfino One
can someone please identify this font?