posn是什么意思？posn是英文“position”的缩写，意为“位置”，在计算机科学和信息技术领域中，它通常用来描述计算机中的物理位置或逻辑位置。在计算机网络中，POSN用来指代网络设备的物理位置，例如交换机和路由器的位置。那么，posn是什么意思？一起来了解一下吧。
缩略词的写法一般为四种方式：
1. 拿掉所有元音
MKT=market
MGR=manager
MSG=message
STD=standard
RCV=receive
2. 保留前几个字母
INFO=information
INS=insurance
EXCH=exchange
I owe you=IOU
Instead of=I/O
3. 保留开头和结尾个发音字母
WK=week
RM=room
PL=people
4. 根据发音
R=are
THO=though
THRU=through
高级口译听力常用英语缩略词表
APT=Apartment
ACC=Accountant
ACDG=According
ACPT=Accept
AD=Advertisement
ADS=Address
ADV=Advice
AMAP=Asmuch/manyaspossible
AMT=Amount
APV=Approve
ASAP=As soon as possible
BAL=Balance
BLDG=Building
CERT=Certificate
CFM=Conform
CNCL=Cancel
CNF=Conference
CMI=Commission
CMP=Complete
CMPE=Compete/competitive
CMU=Communication
CONC=Concern/concerning/concerned
COND=Condition
CO.=Company
DEPT=Department
DISC=Discount
DPT=Departure
EXCH=Exchange
EXPLN=Explain
EXT=Extent
FLT=Flight
FNT=Final
FRT=Freight
FYR=For your reference
GD=Good
GUAR=Guarantee
H.O.=Home office
INFO=Information
IMPS=Impossible
IMP(T)=Important
INCD=Include
INDIV=Individual
INS=Insurance
INTST=Interested
I/O=Instead of
IOU=I owe you
IVO=In view of
MANUF=Manufacture
MDL=Model
MEMO=Memorandum
MGR=Manger
MIN=Minimum
MKT=Market
MSG=Message
NCRY=Necessary
NLT=No later than
OBS=Observe
OBT=Obtain
ORD=Ordinary
PAT=Patent
PC=Piece
PKG=Packing
PL=People
PLS=Please
POSN=Position
POSS(BL)=Possible
PROD=Product
QLTY=Quality
QUTY=Quantity
RCV=Receive
REF=Reference
REGL=Regular
REP=Representative
RESN=Reservation
RPT=Repeat
RESPON=Responsible
SEC=Section
SITN=Situation
STD=Standard
TEL=Telephone
TEMP=Temporary
TGM=Telegraph
THO=Though
TKS=Thanks
TRD=Trade
TRF=Traffic
TTL=Total
U=You
UR=Your
WK=Week
WL=Will
WT=Weight
XL=Extra large
字母、图像
Z表示"人"people/person，因为"Z"看上去像个人头，它通常被写在一个词或符号的右上角。
<月亮代表我的心>
LOQSONQS STUVTS
QPOOO QPOOO PQPOMPQP
LOQSONQS STUVTS
QPOOO QPOOO PQPMNOPO
QSQPOSN MNMNMLQ
SQPOSN MNOOOPQP
LOQSONQS STUVTS
QPOOO QPOOO PQPMNOPO
《安静》
QQQQPONPPPO
LQPOOO LQPOO PQQQQ PONPPPO
LQPOOO LQPOO PPQRRRRR QPOOOPP
LSSSR QPPPQQ MRQRQ POONOL
QRQRQ POPSLQ RSRQSL QRSRQS
LQRSRQ OPPPQO SSOON OOSS OONOO
RRQQPP ORRQQPP OLQRSRQSL QRSRQS
LQRSRQ OPPPQOSS OONOOSS OONOO
RRQQPPOORQPOMOO
《痴心绝对》
OPQQQRQPPOPPSP
ONOOOQQOOMNNQNMLMMMRRQSO
MLMMMRROOMPOOPQQQRQPPOPPSP
ONOOOQQOOMNNQNMLMMRRQSO
MLMMMRROOONO
《两只老虎》
ABCA ABCA CDE CDE EFED CA EFED CA BEA BEA
《樱花》
MMN- MMN- (-延长音的意思)
MNON MNMK- ( 下划线是连音的意思)
J HJ K JJHG-
MMN－ MMN－
JKNMK J－－－
《想唱就唱》
onopol jkkklj onopol lmmmon
onopqolj opolj onopqolo rqpoq
qrst oopqp pqrs srqpq
qrstss uuvuspq rqrs qrst oopqp
pqs quuqv vuvtsoo tsrqrs ts
qrst oopqp pqrs srqpq
qrstss uuvuspq rqrs
qrst oopqp pqs quuqv vuvtsoo tsrqrs
《梦里》
qqqqqqpo lmoooomq qqqqstsqp lpppppsq
qqrs oopq llmoqpsq qqrs oopq llmoqpoo
opqrsssrqrss ssssvtsq
qqpo opm moppppqp opqrsssrqrss
ssssvtsq qqpo opm mopqqqqpom
qqqqqqpo lmoooomq qqqqstsqp lpppppsq
qqrs oopq llmoqpsq qqrs oopq llmoqpoo
opqrsssrqrss ssssvtsq qqpo opm moppppqp
opqrsssrqrss ssssvtsq
qqpo opm mopqqqqmpqt
《粉刷匠》
LJLJLJH IKJHL LJLJLJH IKJIH IIKKJHL IKJHL LJLJLJH ILJIH
《不能说的秘密》
EHHH EGGG
EHHH EIII
EHHH EGGG
EHHH EIII
EKKKK KJJ KKKLJIHGGH
ELLLL LKK LLLLLKKJJI
EKKKK KJJ KKKLJIHGGIH
FHLMH LLLLLKKJJI
HONOOLLLLKKJ
HONOOLLLLPPO
HONONMHNMNML
HMLMLKKJKLMML
HONOOLLLLKKJ
HONOOLLLLPPO
HONONM
HNMNML
HMLMLKKJKLMML
HLHKJ
HHLHKJH
《生日快乐》
LLMLON LLMLPO LLSQONM RRQOPO
(SSTSVU SSTSWV SSZXVUT YYXVWV)
HIJJIJKJIGE FGHHIJJMLJL
JLMMMLK JKLLKJ JKKLKHI
HIJJIJKJIGE FGHHIJJMLJL
JLMMMLK JKLLKJ JKJHIH
HHEFGHHIJHE EDDFEDE
EFFGJIIHGH HHFEFG
EEEJIHHIJHL JJLMMNOLJ
JJLMMMKMNMLKLJ JKJKLMLL
EJIHHIJHL JJLMMNONJ
JJLMMMKMNMLJIH JKJKLMLLJIHH
北京欢迎你
QSQPQPQ QPMOQP
POMOPQSP QTSLPO
POMOPQSP QTSSQ
PQPOSTQ MQPPO
QSVST STSQQSS
QSTVWVSQPSQQ
《为你写诗》 (中段)
LJHM MLJI IJKLLJIH
HIJKJIHHF HKJHML
LJHM MLJI IJKLLLNM
MLJK KJHHEIJ
MLJK KJHHEIH
《蒲公英的约定》 （第一段及中段）
JKLLLLMNO ONPMLLPOQQ
OPQQRQPQO MNOPOOMQQP
JKLLLLMNO ONPMLLPOQQ
OPQQQMNLPO ONPMLLPOQQ
JLOQQRP PSNO QRSOOPQQ
JLOPQRP PSNO QRSOOPO
《世界末日》 （中段）
JKL KJJ JIHIJLL
MLK LKJ KJHJI
HIJNONMLJH JJKJHJI
JKL KJJ JIHIJNL
MLK LKJ KKQRQP
HIJNONMLJH
JJKKJL JIHH
《笑忘书》 （中段）
MLIJKJ JIGHIH
HMMHHLL FKKJKLI
MLIJKJ PONOPO
HM HL FK FJI JIH
《终身美丽》
IJIJKL JIHFHJ HHKJH HHFFIHG
HIJJIJJKL JIHFHKJ HHKML HGFGH
GHHJNL JIHHIKJ IHHJNL JLMFKJI
HIJJIJJKL JIHFHKJ HMLKLMLH HMLKKLML
LOOOLKJ HJONNNLKJ LLMMMLKK MMNMLNQN
LOOOLKJ HJONMLMNL LKJK LKJI IHGL NLIJ
JKFIHG GGHIH
LKJK JKJI IHGLJIJ
JKMOMLK JIJH
《离家出走》
STSQP SQPPO
OOPQO OPPOQP
STSQS VUSQSTS
PQRQORQPO
SZRQRSTSRQP
QRSTS
VUTUVVVUTUS
QRSSTTQPPQRRSSPO
ORQRQRRSTS
QRTSVV SZZX
VQQQPQUUUVTOSTSQ
RRRPTS VUSSVV
SWWU VTVTV ZYX
TVWXVW TVUUV
TVWXYXYW VUVWVXX
UVWUVQQQ QQUUVUV
TOSTSV TVVUVW
XWVSVV SWWU
VTVTVZYX TVWXVW TVUTS
《下一站天后》
QQQSP PSOOOQM
RQRTQ RSPPMOP
QPQSSPQVUSST
RQRSMOQPO
QSUVUTSS QRSTRRQP
POPQSS QTQPOP MOQPPQS
VUTUT SSOQSS
TTTRQP PPUS
QQSO QQPPP TQS
VUTUTSS OQSS
TTTTVUTUVSSQSTSSRMNO
《心乱如麻》
TSRQRSRQ RRVUTSS
QTS TSRQRSRQ
RRTSVUV WVXWV
VVUUVWS SQTS
RRSQVUV WVXWV
SXXXYXWV XXXYXWV
SWWVWVXXW
QSTTSS TVWWVV
SZYXVVTTVXYXW
SVWXYXVWX WVWVZZ
XXTVX XTUVWV
QRSTSVWUTS
SYXSYXSXYZXVW
QSTTSS TVWWVV
SZYXVVTTVXYXW
SVWXYXVWX
WVWVZZ XXTVX XTUVWV
《蜗牛》
J JJKJIJIH HHK KIHHIJ HHL
LMLKJK GH EEJ JKJIJH
EEH HEHIJKL HONN
NONMMNLHKLM MNOPQL
EFLK KLKJIHI EEH HEHIJKL
HONN NONMMNL
HKLM MNOPQL EFLK KJIHHGH
《123木头人》
LKJJJ III JIHIJO
NML MKJKJK
IJKONL MLL
LKJJJ ILN MNONM J
LMK KPOL IJKKJKL J I H
《天空之城》
mno noqn jjm
lmol jjkjko j ooo
nkknn mnonoqn
jjm lmol jkono ppqo
onmm nlm opqpqsp
llonoqq mno nop
oll rqpoq qt ss qpo
o p opsq qtssqpo op opnm。
Posn是一个英语单词缩写，它代表"position"，意思是位置。在计算机科学领域中，posn通常被用来表示一个点或者向量在一个坐标系中的位置。坐标系可能是一维、二维或三维的。在编程方面，posn可以作为程序中变量的名称，表示某个点的位置，例如屏幕上的鼠标位置，或者游戏中角色的坐标。
Posn还可以被用在数学问题中，尤其是几何学和三角学。在这些领域，posn可以指代一个点、线段或者一个平面图形的位置，通常使用向量或坐标来表示。通过使用数学公式和计算机算法，可以计算出不同点之间的距离和角度，进而解决各种几何和三角学问题。
最后，posn还有一个特殊的用途，它是DrRacket编程语言中的一个重要数据类型。在DrRacket中，posn表示一个平面上的点或向量，用于图形编程和动画设计。使用posn可以轻松地绘制图形、移动对象和处理碰撞等操作。这使得posn成为DrRacket编程中一个十分有用的数据类型，经常被广泛应用于各种图形界面库和动态交互式程序设计中。
PR[]:位置寄存器，存储坐标位置的寄存器，只有里面记录了坐标才能驱动
R[150]=R[150]+2
数值寄存器自加2，走下一个点
PR[40.1]=R[150]
R150的数值寄存器赋值给，PR40的寄存器的X方向坐标的值（2为Y方向，3为Z方向）
程序选择----》select-------en-----
坐标系
确定一个参考点，已这个参考点为0点
世界坐标系跟坐标系相印证才能确定一个点，不同坐标系对于相同点可能姿势参数不一样的
用户坐标系是世界坐标系的一种转换
一般避位使用，走到一个点后，偏移一个坐标
宏---子程序
STEP------单步------FWD+shift
控制柜------AUTO
------T1手动 速度控制在（<250mm/s）
------T2手动 速度100%
示教器TP------ON
------OFF
POSN看目前坐标点--------手动输入坐标-------位置寄存器-----shife+coord当前坐标-------要匹配坐标
程序选择-------指令------编辑-----shift+F1 插入1个点
零点标定------说明书-----零点报警----各关节刻线对准关节走
J @P[1] 100% FINE
J：“ J ”（关节）、“ L ”（直线）、“ C ”（圆弧）、“ A ”（ C 圆弧）
@：位置指示符
P[1]:P[]一般位置 PR[]位置寄存器
100%;速度
FINE:精确定位 FINE 连续定位 CNT(0-100)
D0[109:TOOL P1]=ON
D0[109]:输出109
[TOLL P1]:注释
手动IO
按IO----类型----数字---F4/F5（ON/OFF）
常用指令：
call:调用子程序
HOME：定义宏 宏命令
WAIT：等待
TIMEOVT:定时
LBL[]：程序号
JMP LBL[]：跳转到哪个程序
offset：偏移量
COORD：用户坐标
DISP：分屏
注释：！黄色字体
A =first quality,first grade,first class
A.A.R =agianst all risks
ABV =above
ABT =about
A/C,AC=account
ACCES =accessory,accessories
ACDG=according
ACDGLY=accordingly
ACEPT,ACPT=accept
ACEPTD,ACPTD=accepted
ACPTBL=acceptable
ACPTC =acceptance
ACK =acknowledge,acknowledged,acknowledgement
ACOMN,ACCOMDN=accommodation
AD=advertisement
ADDL,ADDNL=additional
ADDN=addition
ADDS,ADS=address
ADJ =adjust（ment）
ADV =advice,advise
AFRN=afternoon
AGCY=agency
AGN =again
AGNT=agent
AGNST,AGST=against
AGR =agree
AGRD=agreed
AGRMT =agreement
AIR =airmail
AIRD=airmailed
AIRG=airmailing
AIRML =airmail
AIRFRT=airfreight
ALRDY =already
AM=America
AMAP=as many（much） as possible
AMDT=amendment
AMDD=amended
AMND=amend
AMNDMT=amendment
AMNT,AMT=amount
ANS =answer
A/O =account of
A/OR=and/or
APPLCTN=application
APPROX,APPR=approximate（ly）
APV =approve
APVD=approved
ARFRT =airfreight
A.R.=all risks
ARNGMTS=arrangements
APR =April
ARR,ARV=arrive
ART =article
ARVD=arrived
ARVL=arrival
A/S =at sight,after sight
ASA =as soon as
ASAP=as soon as possible
ASRTMT,ASTMT=assortment（for textiles BIZ）
ASST=assistant
ASSTANCE=assistance
ASSTD =assorted（for textiles BIZ）
ATCH=attach（ed）（ment）
ATN,ATTN=attention
AUG =August
AUTH=authorize
AVBL,AVLBL=available
AVTG=average
A.W.B, AWB=air way bill
AWTG=awaiting
AM,A/M=above mentioned
a.k.a.=also known as
a.s.o.=and so on
B =be
BG=bag
BAL,BALCE =balance
B/B =bed and breakfast（for hotel BIZ）
BCOS,BCOZ =because
B/D =bank draft
BEF,BFR =before
BGN =begin
BIBI=byebye
BIZ =business
BK=bank,book
BKFST =breakfast（for hotel business）
BKBLE,BKBL=bookable
BKG =booking
B/L =Bill of Lading
BLCH=bleach
BLDG=building
BLNDD =blended（for textile BIZ）
BP=British Pharmacopoeia
BR=Britain
BRS =brass
BSNS=business
BSR =basic service rate（for ocean transportation BIZ）
BTM =bottom
BTN =button
BTWN=between
BUS =business
BXS =boxes
BYR =buyer
CA=Canada
CAAC=Civil Aviation Adiministration of China
CAD =Canadian dollar,Cash against Documents
CALIF =California
CAND=Canadian dollar
CAPT=captain
CAT =catalogue
CBL =cable
CCIB=China CoMModity Inspection Bureau
CERT=certificate
CFM =confirm
CFMD=confirmed
CFMG=confirming
CFMN,CFMTN=confirmation
CFS =container feight station
CFT（CBFT） =cubic feet
CHNG=change
CHNGD =changed
CHQ =cheque
CHRGS =charges
C.I.C.,CIC=China Insurance Clause
CK=check
CLR =color
CLRWY =colourway（for textiles BIZ）
CLSD=closed
CMOS=complementary metal-oxide semiconductor
C/N =credit note
CNCL=cancel
CMT =cutting,making（manufacturing） and trimming
CNCLN =cancellation
CNT,CANT=can't,cannot
CNTR=counter
C/O =in care of
=certificate of origin
C/OFR =counter offer
COL =collation
COL-CARD=colour card（for textiles BIZ）
CLOWAY=colorway
COMM=commission
COMP=complete
CONC=concerning
COND,CONDI=condition
CONSGNT,CONSGT=consignment
CONSR =consumer
CONT=continue
CONT,CONTR=contract
CONTD =continued
CONTR,CTNR,CNTR=container
COOP=co-operation
CORP=cooperation
CORR,CRT=correct
COSCO =China Ocean Shipping Co.
C/P =Charter party
CR,CRED =credit
CRT（S）=crate,crates
C/S =case,cases
C/SMPL=counter sample
CST（S）=chest（s）
CSTMR =customer
CTF =correction to follow
CTLG=catalogue
CTN（S）=carton（s）
CU,CUB=cubic
CUTG=cutting
CVC =cheif value cotton（for garments BIZ）
CWT =hundred weight
CY=container yard
CY/CY =container yard to container yard
DALPO=do all possible
DBL=double
DBLB=double（room）with bath
DBT=debit
D/C =documentary credit（for banking BIZ）
DCRE=decrease
DD,DTD =dated
D/D=demand draft
DEC =December
DELY =delivery
DEPT =department
DESTN =destination
DFRN =different,difference
DIFF=difference
DIR=director
DIRTLY=directly
DIS,DISC =discount
DISAPV=disapprove（al）
DISHD=dishonored
DISRGD=disregard
DIV =dividend
DLRS,DLS =dollars
DLVR=deliver
DLVD=delivered
DLVRY=delivery
DLY=dely
D/N =debit note
DO=ditto
DOC =documents
DOZ =dozen
DPT =departure
DR =debit,debitor
DRG,DRWG=drawing
DS =days
D/S=days sight=days after sight
DSGN=design
DT =date
DTL =detail（s）
DUP,DUPLCT=duplicate
DWN=down
D.W.T.,DWT=deadweight ton（s）
DZ =dozen
E/D=expire date
EDF=estimated date of flight
E.E.C=European Economic Community
EEE,ERR=error
EELCE=L/C
EL,E/L=export licence
EMGNCY=emergency
ENC,ENCL=enclosure
ENQURY,ENQRY=enquiry
E.&O.E=errors and omissions excepted
ERLY=early
EQL=equal
EQUI=equivalent
ESTABG=establishing
ETA=estimated time of arrival
ETD=estimated time of departure
EXAM=examine
EXCH,EXCHG=exchange
EXPLN=explain
EXP=export,expire
EXT=extend,extension
FACTRY=factory
FAQ=fair average quality
FAV=favour
FAVRBL=favourable
F/B=full board（for hotel BIZ）
FCL=full container load
FDA=Food and Drug Adiministration（U.S.A.）
F/E/C=foreign exchange certificate
f.i.=for instance, free in
FIG（S）=figure（s）
FIO,F.I.O.=free in,out and stowed
F.I.O.S.T=free in,out,stowed and trimmed
FLT=flight
FLW=follow
FLWG,FOLG=following
FEB=February
FLWS=follows
FM=from
FNL=final
F.O.=free out
FOA=FOB airport
FOC=free of charge
FOR=free on rail
FOT=free on truck
FPA=free of particular average
F.R.E.C=Fire Risk Extension Clause
FRI=Friday
FRT=freight
FRZ=frozen
FWD,FORWD=forward
FYI=for your information
FYG=for your guidance
FYR=for your reference
G/A=general average
GAL,GALL=gallon
GBP=Great Britain Pound
GD=good
GEN=general
GF=gold franc
GLD=gold
GM（S）=gram（s）
GMQ=Good Merchantable Quality
GMT=Greenwich Mean Time
GNRL=general
G.O.H=garments on hang
GOVT=government
GR=grain,gram（me）
G.R.T.=gross registered tonnage
GR WT=gross,weight
GSP=Generalized System of Preferences
GT=gross ton
GV=give
GUAR,GURANTE=guarantee
G/W=gross weight
H/B=half board（for hotel BIZ）
HGT=height
HK=HongKong
HKD=HongKong dollar
Hk（S）=hand（s）（for textile BIZ）
H.O=head office
HOLDY=holiday
HR=here,hour
HP=high pressure,horsepower
HRWITH=herewith
HV=have
HVB=have been,has been,had been
HVY=heavy
HWEVR,HWVR=however
IAW=in accordance with
I.C.C.=institute cargo clauses, International Chamber of CoMMerce
ICW=in connection with
IFMN=infomation
IL.,I/L=import licence
IMM,IMMED=immediate（ly）
IMMD,IMMET=immediate
IMMDLY,IMDTLY=immediately
IMP=import
IMPRV=improve
IMPS=impossible
IMPT=important
IMPVD=improved
IN=inch
INCD,INCLDD=included
INCDG=including
INCL,INCLD=include
INCL=inclusive
INCR,INCRE=increase
INCRCT,INCOR=incorrect
INDIV=individual
INF,INFM=inform
INFMD=informed
INFMG=informing
INFMTN,INFN,IFMN=information
INFO=infomation
INP=if not possible
INQ=inquire
INQRY=inquiry
INS=insurance
INST=installment
INSTRCTN,INSTN=instruction
INSUR=insurance
INTL=international
INTRST（D）=interest（ed）
INTST=interest
INV,IVO=invoice
INVEST,INVSGT=investigate
INVSGN=investigation
I/O=instead of
I.O.P=irrespective of percentage
IOT=in order to
IOU=I owe you
IRRESP=irrespective
IRREV,IRVCBL=irrevocable
ISO=International Standards Organization
IVO=in view of
JAL=Japan Air Lines
JAN=January
JAP=Japan
JCQD=jacquard（for textiles BIZ）
JKT=jacket
JUL=July
JUN=June
KANS=Kansas
KC（S）=kilocycle（s）
KG（S）=kilogram（s）
KL=kiloliter
KM=kilometer
KP=keep
KV=kilovolt
KW=kilowatt
KWH=kilowatt-hour
KY=Kentucky
L=letter,large,sterling
LAB,Lab=laboratory
LB（S）=pound（s）
LCD=liquid-crystal diode
LCL=less than cartload lot,less than container load
LDN=London
LDT=light displacement
LED=light emitting diode
LET=letter
L/G=letter of guarantee
LIT=litre
LMT=local mean time
LNTH=length
LST=local standard time
LT,L/T=long ton
LTE=late
LTR,LTTR=letter
LVE=leave
O/A =on or about
O/B =on board
OBLD=obliged
OBS =observe
OBT =obtain
OC=our cable
OC5 =our cable dated 5th
OCC =occupied
O.C.P,OCP=overland common point
OCT =October
ODR =order
OFC =office
OFCL=official
OFF =office
OFA,OFR（S）=offer（s）
OK=all right or agreed
OL=our letter
OPEC=Organization of the Petroleum
=Exporting countries
OPN =open
OPND=opened
OPNG=opening
OPT =option
ORD =ordinary
ORIG,ORGNL=original
OT=our telex,our telegram
OTLX=our telex
OTHWS=otherwise
OURSLVS=ourselves
OZ=ounce
OZWS=otherwise
PA=Pennsylvania
PACKG=packing
PAMP,PAM=pamphlet
PAT =patent
PATTN=pattern
PAYMT,PAYT=payment
PCE,PC=piece
PCT =percent
PCTG=percentage
PENN=Pennsylvania
PHLN=Philippine
PIA =Pakistan Air Lines
P/INV=proforma invoice
P.I.C.C.=The People's Insurance Co. of China
PKG =packing,package
PKTS=packets
PLS,PL=please
PLT（S）=plate（s）
POLY=polyester
POSN=position
POSS,POSSBL=possible
PRC =price
PREV=previous
PROB=probable
PROBM=problem
PROD=prodution
PROX=proximo
PRVS=previous
PRVT=private
P.S.T.,PST=Pacific Standard Time（U.S.A.）
PUR =purchase
PURCHS=purchase
PURP=purpose
PVC=polyvinyl chloride
PYMT=payment
QLTY =quality
QNTY =quantity
QOT=quote
QSTN =question
QTN,QUTN=quotation
QUOT,QUOTN=quotation
R=are
RCPT =receipt
RCV=receive
RCVD =received
RCVG,RECVG=receiving
RD =read,road
RE =referring
RECD,RECVD=received
REF=reference
REFCON=refrigerated container
REG=register
REFD =registered
REGDG=regarding
REGL =regular
REIMB=reimbursement
RELTNS=relations
RESPCTVLY=respectively
REQ,REQST=request
REQMNT=requirement
REQR =require
REQRMT=requirement
REP=representative
REPT =report
RESN =reservation
RESP =respective
RESV =reserve
REV=revised
RGDS =regards,best regards
RMKS =remarks
RND=round
R/O=room only（without breakfast）（for hotel business）
ROC=refer to our cable
ROC8/2=refer to our cable dated Feb.8
ROL=refer to our letter
RO/RO=roll on/roll off
R/O/T=roll on tube（for textiles business）
ROT=refer to our telegram（telex）
ROTLX=refer to our telex
RPT=repeat,report
RPTN =repetition
RPY=reply
RQST =request
REPON=responsible（bility）
R.S.V.P.=please reply（repondez s'il vous plait）
RTRN =return
RYC=refer to your cable
以上就是posn是什么意思的全部内容，Posn是一个英语单词缩写，它代表"position"，意思是位置。在计算机科学领域中，posn通常被用来表示一个点或者向量在一个坐标系中的位置。坐标系可能是一维、二维或三维的。在编程方面，posn可以作为程序中变量的名称。
