中日韩统一表意文字扩展B区字符CJK Unified Ideographs Extension B

U+20000 - U+2A6DF

𡔘U+21518
𡔙U+21519
𡔚U+2151A
𡔛U+2151B
𡔜U+2151C
𡔝U+2151D
𡔞U+2151E
𡔟U+2151F
𡔠U+21520
𡔡U+21521
𡔢U+21522
𡔣U+21523
𡔤U+21524
𡔥U+21525
𡔦U+21526
𡔧U+21527
𡔨U+21528
𡔩U+21529
𡔪U+2152A
𡔫U+2152B
𡔬U+2152C
𡔭U+2152D
𡔮U+2152E
𡔯U+2152F
𡔰U+21530
𡔱U+21531
𡔲U+21532
𡔳U+21533
𡔴U+21534
𡔵U+21535
𡔶U+21536
𡔷U+21537
𡔸U+21538
𡔹U+21539
𡔺U+2153A
𡔻U+2153B
𡔼U+2153C
𡔽U+2153D
𡔾U+2153E
𡔿U+2153F
𡕀U+21540
𡕁U+21541
𡕂U+21542
𡕃U+21543
𡕄U+21544
𡕅U+21545
𡕆U+21546
𡕇U+21547
𡕈U+21548
𡕉U+21549
𡕊U+2154A
𡕋U+2154B
𡕌U+2154C
𡕍U+2154D
𡕎U+2154E
𡕏U+2154F
𡕐U+21550
𡕑U+21551
𡕒U+21552
𡕓U+21553
𡕔U+21554
𡕕U+21555
𡕖U+21556
𡕗U+21557
𡕘U+21558
𡕙U+21559
𡕚U+2155A
𡕛U+2155B
𡕜U+2155C
𡕝U+2155D
𡕞U+2155E
𡕟U+2155F
𡕠U+21560
𡕡U+21561
𡕢U+21562
𡕣U+21563
𡕤U+21564
𡕥U+21565
𡕦U+21566
𡕧U+21567
𡕨U+21568
𡕩U+21569
𡕪U+2156A
𡕫U+2156B
𡕬U+2156C
𡕭U+2156D
𡕮U+2156E
𡕯U+2156F
𡕰U+21570
𡕱U+21571
𡕲U+21572
𡕳U+21573
𡕴U+21574
𡕵U+21575
𡕶U+21576
𡕷U+21577
𡕸U+21578
𡕹U+21579
𡕺U+2157A
𡕻U+2157B
𡕼U+2157C
𡕽U+2157D
𡕾U+2157E
𡕿U+2157F
𡖀U+21580
𡖁U+21581
𡖂U+21582
𡖃U+21583
𡖄U+21584
𡖅U+21585
𡖆U+21586
𡖇U+21587
𡖈U+21588
𡖉U+21589
𡖊U+2158A
𡖋U+2158B
𡖌U+2158C
𡖍U+2158D
𡖎U+2158E
𡖏U+2158F
𡖐U+21590
𡖑U+21591
𡖒U+21592
𡖓U+21593
𡖔U+21594
𡖕U+21595
𡖖U+21596
𡖗U+21597
𡖘U+21598
𡖙U+21599
𡖚U+2159A
𡖛U+2159B
𡖜U+2159C
𡖝U+2159D
𡖞U+2159E
𡖟U+2159F
𡖠U+215A0
𡖡U+215A1
𡖢U+215A2
𡖣U+215A3
𡖤U+215A4
𡖥U+215A5
𡖦U+215A6
𡖧U+215A7
𡖨U+215A8
𡖩U+215A9
𡖪U+215AA
𡖫U+215AB
𡖬U+215AC
𡖭U+215AD
𡖮U+215AE
𡖯U+215AF
𡖰U+215B0
𡖱U+215B1
𡖲U+215B2
𡖳U+215B3
𡖴U+215B4
𡖵U+215B5
𡖶U+215B6
𡖷U+215B7
𡖸U+215B8
𡖹U+215B9
𡖺U+215BA
𡖻U+215BB
𡖼U+215BC
𡖽U+215BD
𡖾U+215BE
𡖿U+215BF
𡗀U+215C0
𡗁U+215C1
𡗂U+215C2
𡗃U+215C3
𡗄U+215C4
𡗅U+215C5
𡗆U+215C6
𡗇U+215C7
𡗈U+215C8
𡗉U+215C9
𡗊U+215CA
𡗋U+215CB
𡗌U+215CC
𡗍U+215CD
𡗎U+215CE
𡗏U+215CF
𡗐U+215D0
𡗑U+215D1
𡗒U+215D2
𡗓U+215D3
𡗔U+215D4
𡗕U+215D5
𡗖U+215D6
𡗗U+215D7
𡗘U+215D8
𡗙U+215D9
𡗚U+215DA
𡗛U+215DB
𡗜U+215DC
𡗝U+215DD
𡗞U+215DE
𡗟U+215DF
𡗠U+215E0
𡗡U+215E1
𡗢U+215E2
𡗣U+215E3
𡗤U+215E4
𡗥U+215E5
𡗦U+215E6
𡗧U+215E7
𡗨U+215E8
𡗩U+215E9
𡗪U+215EA
𡗫U+215EB
𡗬U+215EC
𡗭U+215ED
𡗮U+215EE
𡗯U+215EF
𡗰U+215F0
𡗱U+215F1
𡗲U+215F2
𡗳U+215F3
𡗴U+215F4
𡗵U+215F5
𡗶U+215F6
𡗷U+215F7
𡗸U+215F8
𡗹U+215F9
𡗺U+215FA
𡗻U+215FB
𡗼U+215FC
𡗽U+215FD
𡗾U+215FE
𡗿U+215FF
𡘀U+21600
𡘁U+21601
𡘂U+21602
𡘃U+21603
𡘄U+21604
𡘅U+21605
𡘆U+21606
𡘇U+21607
𡘈U+21608
𡘉U+21609
𡘊U+2160A
𡘋U+2160B
𡘌U+2160C
𡘍U+2160D
𡘎U+2160E
𡘏U+2160F
𡘐U+21610
𡘑U+21611
𡘒U+21612
𡘓U+21613
𡘔U+21614
𡘕U+21615
𡘖U+21616
𡘗U+21617
𡘘U+21618
𡘙U+21619
𡘚U+2161A
𡘛U+2161B
𡘜U+2161C
𡘝U+2161D
𡘞U+2161E
𡘟U+2161F
𡘠U+21620
𡘡U+21621
𡘢U+21622
𡘣U+21623
𡘤U+21624
𡘥U+21625
𡘦U+21626
𡘧U+21627
𡘨U+21628
𡘩U+21629
𡘪U+2162A
𡘫U+2162B
𡘬U+2162C
𡘭U+2162D
𡘮U+2162E
𡘯U+2162F
𡘰U+21630
𡘱U+21631
𡘲U+21632
𡘳U+21633
𡘴U+21634
𡘵U+21635
𡘶U+21636
𡘷U+21637
𡘸U+21638
𡘹U+21639
𡘺U+2163A
𡘻U+2163B
𡘼U+2163C
𡘽U+2163D
𡘾U+2163E
𡘿U+2163F
𡙀U+21640
𡙁U+21641
𡙂U+21642
𡙃U+21643
𡙄U+21644
𡙅U+21645
𡙆U+21646
𡙇U+21647
𡙈U+21648
𡙉U+21649
𡙊U+2164A
𡙋U+2164B
𡙌U+2164C
𡙍U+2164D
𡙎U+2164E
𡙏U+2164F
𡙐U+21650
𡙑U+21651
𡙒U+21652
𡙓U+21653
𡙔U+21654
𡙕U+21655
𡙖U+21656
𡙗U+21657
𡙘U+21658
𡙙U+21659
𡙚U+2165A
𡙛U+2165B
𡙜U+2165C
𡙝U+2165D
𡙞U+2165E
𡙟U+2165F
𡙠U+21660
𡙡U+21661
𡙢U+21662
𡙣U+21663
𡙤U+21664
𡙥U+21665
𡙦U+21666
𡙧U+21667
𡙨U+21668
𡙩U+21669
𡙪U+2166A
𡙫U+2166B
𡙬U+2166C
𡙭U+2166D
𡙮U+2166E
𡙯U+2166F
𡙰U+21670
𡙱U+21671
𡙲U+21672
𡙳U+21673
𡙴U+21674
𡙵U+21675
𡙶U+21676
𡙷U+21677
𡙸U+21678
𡙹U+21679
𡙺U+2167A
𡙻U+2167B
𡙼U+2167C
𡙽U+2167D
𡙾U+2167E
𡙿U+2167F
𡚀U+21680
𡚁U+21681
𡚂U+21682
𡚃U+21683
𡚄U+21684
𡚅U+21685
𡚆U+21686
𡚇U+21687
𡚈U+21688
𡚉U+21689
𡚊U+2168A
𡚋U+2168B
𡚌U+2168C
𡚍U+2168D
𡚎U+2168E
𡚏U+2168F
𡚐U+21690
𡚑U+21691
𡚒U+21692
𡚓U+21693
𡚔U+21694
𡚕U+21695
𡚖U+21696
𡚗U+21697
𡚘U+21698
𡚙U+21699
𡚚U+2169A
𡚛U+2169B
𡚜U+2169C
𡚝U+2169D
𡚞U+2169E
𡚟U+2169F
𡚠U+216A0
𡚡U+216A1
𡚢U+216A2
𡚣U+216A3
𡚤U+216A4
𡚥U+216A5
𡚦U+216A6
𡚧U+216A7
𡚨U+216A8
𡚩U+216A9
𡚪U+216AA
𡚫U+216AB
𡚬U+216AC
𡚭U+216AD
𡚮U+216AE
𡚯U+216AF
𡚰U+216B0
𡚱U+216B1
𡚲U+216B2
𡚳U+216B3
𡚴U+216B4
𡚵U+216B5
𡚶U+216B6
𡚷U+216B7
𡚸U+216B8
𡚹U+216B9
𡚺U+216BA
𡚻U+216BB
𡚼U+216BC
𡚽U+216BD
𡚾U+216BE
𡚿U+216BF
𡛀U+216C0
𡛁U+216C1
𡛂U+216C2
𡛃U+216C3
𡛄U+216C4
𡛅U+216C5
𡛆U+216C6
𡛇U+216C7
𡛈U+216C8
𡛉U+216C9
𡛊U+216CA
𡛋U+216CB
𡛌U+216CC
𡛍U+216CD
𡛎U+216CE
𡛏U+216CF
𡛐U+216D0
𡛑U+216D1
𡛒U+216D2
𡛓U+216D3
𡛔U+216D4
𡛕U+216D5
𡛖U+216D6
𡛗U+216D7
𡛘U+216D8
𡛙U+216D9
𡛚U+216DA
𡛛U+216DB
𡛜U+216DC
𡛝U+216DD
𡛞U+216DE
𡛟U+216DF
𡛠U+216E0
𡛡U+216E1
𡛢U+216E2
𡛣U+216E3
𡛤U+216E4
𡛥U+216E5
𡛦U+216E6
𡛧U+216E7
𡛨U+216E8
𡛩U+216E9
𡛪U+216EA
𡛫U+216EB
𡛬U+216EC
𡛭U+216ED
𡛮U+216EE
𡛯U+216EF
𡛰U+216F0
𡛱U+216F1
𡛲U+216F2
𡛳U+216F3
𡛴U+216F4
𡛵U+216F5
𡛶U+216F6
𡛷U+216F7
𡛸U+216F8
𡛹U+216F9
𡛺U+216FA
𡛻U+216FB
𡛼U+216FC
𡛽U+216FD
𡛾U+216FE
𡛿U+216FF
𡜀U+21700
𡜁U+21701
𡜂U+21702
𡜃U+21703
𡜄U+21704
𡜅U+21705
𡜆U+21706
𡜇U+21707
𡜈U+21708
𡜉U+21709
𡜊U+2170A
𡜋U+2170B
𡜌U+2170C
𡜍U+2170D
𡜎U+2170E
𡜏U+2170F
𡜐U+21710
𡜑U+21711
𡜒U+21712
𡜓U+21713
𡜔U+21714
𡜕U+21715
𡜖U+21716
𡜗U+21717
𡜘U+21718
𡜙U+21719
𡜚U+2171A
𡜛U+2171B
𡜜U+2171C
𡜝U+2171D
𡜞U+2171E
𡜟U+2171F
𡜠U+21720
𡜡U+21721
𡜢U+21722
𡜣U+21723
𡜤U+21724
𡜥U+21725
𡜦U+21726
𡜧U+21727
𡜨U+21728
𡜩U+21729
𡜪U+2172A
𡜫U+2172B
𡜬U+2172C
𡜭U+2172D
𡜮U+2172E
𡜯U+2172F
𡜰U+21730
𡜱U+21731
𡜲U+21732
𡜳U+21733
𡜴U+21734
𡜵U+21735
𡜶U+21736
𡜷U+21737
𡜸U+21738
𡜹U+21739
𡜺U+2173A
𡜻U+2173B
𡜼U+2173C
𡜽U+2173D
𡜾U+2173E
𡜿U+2173F
𡝀U+21740
𡝁U+21741
𡝂U+21742
𡝃U+21743
𡝄U+21744
𡝅U+21745
𡝆U+21746
𡝇U+21747
𡝈U+21748
𡝉U+21749
𡝊U+2174A
𡝋U+2174B
𡝌U+2174C
𡝍U+2174D
𡝎U+2174E
𡝏U+2174F
𡝐U+21750
𡝑U+21751
𡝒U+21752
𡝓U+21753
𡝔U+21754
𡝕U+21755
𡝖U+21756
𡝗U+21757
𡝘U+21758
𡝙U+21759
𡝚U+2175A
𡝛U+2175B
𡝜U+2175C
𡝝U+2175D
𡝞U+2175E
𡝟U+2175F
𡝠U+21760
𡝡U+21761
𡝢U+21762
𡝣U+21763
𡝤U+21764
𡝥U+21765
𡝦U+21766
𡝧U+21767
𡝨U+21768
𡝩U+21769
𡝪U+2176A
𡝫U+2176B
𡝬U+2176C
𡝭U+2176D
𡝮U+2176E
𡝯U+2176F

中日韩统一表意文字扩展B区包含有42,711个新的汉字,位置在 U+20000—U+2A6D6。根据ISO/IEC JTC1/SC2/WG2/IRG N777号文件,这四万多个汉字分别从以下字典或字集中取得:CNS 11643的第4平面到第15平面所收录的30,177个汉字;
在《汉语大字典》中出现的28,914个未收录汉字;
在《康熙字典》中出现的18,486个未收录汉字(包括一个在补遗篇出现汉字);
在朝鲜的国家标准所收录的5,642个汉字;
在越南的国家标准所收录的4,232个字喃;
HKSCS中出现的1,081个未收录汉字;
《汉语大词典》中出现的553个未收录汉字;
《四库全书》中出现的522个未收录汉字;
日本工业标准的JIS X 0213第3平面及第4平面的302个未收录汉字;
1980年代版本的《辞海》中出现的247个未收录汉字;
大韩民国PKS 5700-3:1998中出现的166个未收录汉字;
《中国大百科全书》中出现的86个未收录汉字;
《辞源》中出现的66个未收录汉字;
北大方正排版系统中出现的65个未收录汉字;
这堆汉字中重复的汉字有不少,所以经过整理之后,总数实际上只有42,711个汉字。
另外,在 U+2F800—U+2FA1D 的位置,放了542个来自台湾的兼容汉字。