ギリシア文字拡張（ギリシアもじかくちょう、）は、Unicodeの72個目のブロック。

 解説 
ギリシャ文字のうち、古典ギリシャ語で用いられていた気息記号やアクセント記号などのダイアクリティカルマークの付いた文字を収録している。

Unicodeのバージョン1.1において初めて追加された。

 収録文字 
「ラテン文字転写」の列はギリシャ文字のラテン文字への翻字方式の一つであるISO 843に従う。
コード文字文字名（英語）用例・説明ラテン文字転写合成済み複声調ギリシャ文字U+1F00ἀGREEK SMALL LETTER ALPHA WITH PSILI無気記号（ギリシャ語：ψιλή）の付いたα。
[a]を表す。'aU+1F01ἁGREEK SMALL LETTER ALPHA WITH DASIA有気記号（ギリシャ語：δασεῖα）の付いたα。
[ha]を表す。haU+1F02ἂGREEK SMALL LETTER ALPHA WITH PSILI AND VARIA無気記号と鈍アクセント符号（ギリシャ語：βαρεία）の付いたα。
低い[à]を表す。'àU+1F03ἃGREEK SMALL LETTER ALPHA WITH DASIA AND VARIA有気記号と鈍アクセント符号の付いたα。
低い[hà]を表す。hàU+1F04ἄGREEK SMALL LETTER ALPHA WITH PSILI AND OXIA無気記号と鋭アクセント符号（ギリシャ語：οξεία ）の付いたα。
高い[á]を表す。'áU+1F05ἅGREEK SMALL LETTER ALPHA WITH DASIA AND OXIA有気記号と鋭アクセント符号の付いたα。
高い[há]を表す。háU+1F06ἆGREEK SMALL LETTER ALPHA WITH PSILI AND PERISPOMENI無気記号と（ギリシャ語：περισπωμένη）記号の付いたα。
下降声調を持つ[â]を表す。'âU+1F07ἇGREEK SMALL LETTER ALPHA WITH DASIA AND PERISPOMENI有気記号とペリスポメノン記号の付いたα。

下降声調を持つ[hâ]を表す。hâU+1F08ἈGREEK CAPITAL LETTER ALPHA WITH PSILI'AU+1F09ἉGREEK CAPITAL LETTER ALPHA WITH DASIAHaU+1F0AἊGREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA'ÀU+1F0BἋGREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIAHàU+1F0CἌGREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA'ÁU+1F0DἍGREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIAHáU+1F0EἎGREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI'ÂU+1F0FἏGREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENIHâU+1F10ἐGREEK SMALL LETTER EPSILON WITH PSILI'eU+1F11ἑGREEK SMALL LETTER EPSILON WITH DASIAheU+1F12ἒGREEK SMALL LETTER EPSILON WITH PSILI AND VARIA'èU+1F13ἓGREEK SMALL LETTER EPSILON WITH DASIA AND VARIAhèU+1F14ἔGREEK SMALL LETTER EPSILON WITH PSILI AND OXIA'éU+1F15ἕGREEK SMALL LETTER EPSILON WITH DASIA AND OXIAhéU+1F16（予約済）'êU+1F17（予約済）hêU+1F18ἘGREEK CAPITAL LETTER EPSILON WITH PSILI'EU+1F19ἙGREEK CAPITAL LETTER EPSILON WITH DASIAHeU+1F1AἚGREEK CAPITAL LETTER EPSILON WITH PSILI AND VARIA'ÈU+1F1BἛGREEK CAPITAL LETTER EPSILON WITH DASIA AND VARIAHèU+1F1CἜGREEK CAPITAL LETTER EPSILON WITH PSILI AND OXIA'ÉU+1F1DἝGREEK CAPITAL LETTER EPSILON WITH DASIA AND OXIAHéU+1F1E（予約済）'ÊU+1F1F（予約済）HêU+1F20ἠGREEK SMALL LETTER ETA WITH PSILI'īU+1F21ἡGREEK SMALL LETTER ETA WITH DASIAhīU+1F22ἢGREEK SMALL LETTER ETA WITH PSILI AND VARIA'ī̀U+1F23ἣGREEK SMALL LETTER ETA WITH DASIA AND VARIAhī̀U+1F24ἤGREEK SMALL LETTER ETA WITH PSILI AND OXIA'ī́U+1F25ἥGREEK SMALL LETTER ETA WITH DASIA AND OXIAhī́U+1F26ἦGREEK SMALL LETTER ETA WITH PSILI AND PERISPOMENI'ī̂U+1F27ἧGREEK SMALL LETTER ETA WITH DASIA AND PERISPOMENIhī̂U+1F28ἨGREEK CAPITAL LETTER ETA WITH PSILI'ĪU+1F29ἩGREEK CAPITAL LETTER ETA WITH DASIAHīU+1F2AἪGREEK CAPITAL LETTER ETA WITH PSILI AND VARIA'Ī̀U+1F2BἫGREEK CAPITAL LETTER ETA WITH DASIA AND VARIAHī̀U+1F2CἬGREEK CAPITAL LETTER ETA WITH PSILI AND OXIA'Ī́U+1F2DἭGREEK CAPITAL LETTER ETA WITH DASIA AND OXIAHī́U+1F2EἮGREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI'Ī̂U+1F2FἯGREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENIHī̂U+1F30ἰGREEK SMALL LETTER IOTA WITH PSILI'iU+1F31ἱGREEK SMALL LETTER IOTA WITH DASIAhiU+1F32ἲGREEK SMALL LETTER IOTA WITH PSILI AND VARIA'ìU+1F33ἳGREEK SMALL LETTER IOTA WITH DASIA AND VARIAhìU+1F34ἴGREEK SMALL LETTER IOTA WITH PSILI AND OXIA'íU+1F35ἵGREEK SMALL LETTER IOTA WITH DASIA AND OXIAhíU+1F36ἶGREEK SMALL LETTER IOTA WITH PSILI AND PERISPOMENI'îU+1F37ἷGREEK SMALL LETTER IOTA WITH DASIA AND PERISPOMENIhîU+1F38ἸGREEK CAPITAL LETTER IOTA WITH PSILI'IU+1F39ἹGREEK CAPITAL LETTER IOTA WITH DASIAHiU+1F3AἺGREEK CAPITAL LETTER IOTA WITH PSILI AND VARIA'ÌU+1F3BἻGREEK CAPITAL LETTER IOTA WITH DASIA AND VARIAHìU+1F3CἼGREEK CAPITAL LETTER IOTA WITH PSILI AND OXIA'ÍU+1F3DἽGREEK CAPITAL LETTER IOTA WITH DASIA AND OXIAHíU+1F3EἾGREEK CAPITAL LETTER IOTA WITH PSILI AND PERISPOMENI'ÎU+1F3FἿGREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENIHîU+1F40ὀGREEK SMALL LETTER OMICRON WITH PSILI'oU+1F41ὁGREEK SMALL LETTER OMICRON WITH DASIAhoU+1F42ὂGREEK SMALL LETTER OMICRON WITH PSILI AND VARIA'òU+1F43ὃGREEK SMALL LETTER OMICRON WITH DASIA AND VARIAhòU+1F44ὄGREEK SMALL LETTER OMICRON WITH PSILI AND OXIA'óU+1F45ὅGREEK SMALL LETTER OMICRON WITH DASIA AND OXIAhóU+1F46（予約済）'ôU+1F47（予約済）hôU+1F48ὈGREEK CAPITAL LETTER OMICRON WITH PSILI'OU+1F49ὉGREEK CAPITAL LETTER OMICRON WITH DASIAHoU+1F4AὊGREEK CAPITAL LETTER OMICRON WITH PSILI AND VARIA'ÒU+1F4BὋGREEK CAPITAL LETTER OMICRON WITH DASIA AND VARIAHòU+1F4CὌGREEK CAPITAL LETTER OMICRON WITH PSILI AND OXIA'ÓU+1F4DὍGREEK CAPITAL LETTER OMICRON WITH DASIA AND OXIAHóU+1F4E（予約済）'ÔU+1F4F（予約済）HôU+1F50ὐGREEK SMALL LETTER UPSILON WITH PSILI'yU+1F51ὑGREEK SMALL LETTER UPSILON WITH DASIAhyU+1F52ὒGREEK SMALL LETTER UPSILON WITH PSILI AND VARIA'ỳU+1F53ὓGREEK SMALL LETTER UPSILON WITH DASIA AND VARIAhỳU+1F54ὔGREEK SMALL LETTER UPSILON WITH PSILI AND OXIA'ýU+1F55ὕGREEK SMALL LETTER UPSILON WITH DASIA AND OXIAhýU+1F56ὖGREEK SMALL LETTER UPSILON WITH PSILI AND PERISPOMENI'ŷU+1F57ὗGREEK SMALL LETTER UPSILON WITH DASIA AND PERISPOMENIhŷU+1F58（予約済）'YU+1F59ὙGREEK CAPITAL LETTER UPSILON WITH DASIAHyU+1F5A（予約済）'ỲU+1F5BὛGREEK CAPITAL LETTER UPSILON WITH DASIA AND VARIAHỳU+1F5C（予約済）'ÝU+1F5DὝGREEK CAPITAL LETTER UPSILON WITH DASIA AND OXIAHýU+1F5E（予約済）'ŶU+1F5FὟGREEK CAPITAL LETTER UPSILON WITH DASIA AND PERISPOMENIHŷU+1F60ὠGREEK SMALL LETTER OMEGA WITH PSILI'ōU+1F61ὡGREEK SMALL LETTER OMEGA WITH DASIAhōU+1F62ὢGREEK SMALL LETTER OMEGA WITH PSILI AND VARIA'ṑU+1F63ὣGREEK SMALL LETTER OMEGA WITH DASIA AND VARIAhṑU+1F64ὤGREEK SMALL LETTER OMEGA WITH PSILI AND OXIA'ṓU+1F65ὥGREEK SMALL LETTER OMEGA WITH DASIA AND OXIAhṓU+1F66ὦGREEK SMALL LETTER OMEGA WITH PSILI AND PERISPOMENI'ō̂U+1F67ὧGREEK SMALL LETTER OMEGA WITH DASIA AND PERISPOMENIhō̂U+1F68ὨGREEK CAPITAL LETTER OMEGA WITH PSILI'ŌU+1F69ὩGREEK CAPITAL LETTER OMEGA WITH DASIAHōU+1F6AὪGREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA'ṐU+1F6BὫGREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIAHṑU+1F6CὬGREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA'ṒU+1F6DὭGREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIAHṓU+1F6EὮGREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI'Ō̂U+1F6FὯGREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENIHō̂U+1F70ὰGREEK SMALL LETTER ALPHA WITH VARIAàU+1F71άGREEK SMALL LETTER ALPHA WITH OXIAáU+1F72ὲGREEK SMALL LETTER EPSILON WITH VARIAèU+1F73έGREEK SMALL LETTER EPSILON WITH OXIAéU+1F74ὴGREEK SMALL LETTER ETA WITH VARIAī̀U+1F75ήGREEK SMALL LETTER ETA WITH OXIAī́U+1F76ὶGREEK SMALL LETTER IOTA WITH VARIAìU+1F77ίGREEK SMALL LETTER IOTA WITH OXIAíU+1F78ὸGREEK SMALL LETTER OMICRON WITH VARIAòU+1F79όGREEK SMALL LETTER OMICRON WITH OXIAóU+1F7AὺGREEK SMALL LETTER UPSILON WITH VARIAỳU+1F7BύGREEK SMALL LETTER UPSILON WITH OXIAýU+1F7CὼGREEK SMALL LETTER OMEGA WITH VARIAṑU+1F7DώGREEK SMALL LETTER OMEGA WITH OXIAṓU+1F7E（予約済）U+1F7F（予約済）U+1F80ᾀGREEK SMALL LETTER ALPHA WITH PSILI AND YPOGEGRAMMENI無気記号と下書きのイオータの付いたα。
[aːi]を表す。'a̧U+1F81ᾁGREEK SMALL LETTER ALPHA WITH DASIA AND YPOGEGRAMMENIha̧U+1F82ᾂGREEK SMALL LETTER ALPHA WITH PSILI AND VARIA AND YPOGEGRAMMENI'à̧U+1F83ᾃGREEK SMALL LETTER ALPHA WITH DASIA AND VARIA AND YPOGEGRAMMENIhà̧U+1F84ᾄGREEK SMALL LETTER ALPHA WITH PSILI AND OXIA AND YPOGEGRAMMENIá̧U+1F85ᾅGREEK SMALL LETTER ALPHA WITH DASIA AND OXIA AND YPOGEGRAMMENIhá̧U+1F86ᾆGREEK SMALL LETTER ALPHA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENIâ̧U+1F87ᾇGREEK SMALL LETTER ALPHA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENIhâ̧U+1F88ᾈGREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI'A̧U+1F89ᾉGREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENIHa̧U+1F8AᾊGREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI'À̧U+1F8BᾋGREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENIHà̧U+1F8CᾌGREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI'Á̧U+1F8DᾍGREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENIHá̧U+1F8EᾎGREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI'Â̧U+1F8FᾏGREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENIHâ̧U+1F90ᾐGREEK SMALL LETTER ETA WITH PSILI AND YPOGEGRAMMENI無気記号と下書きのイオータの付いたη。

[ɛːi]を表す。'ī̧U+1F91ᾑGREEK SMALL LETTER ETA WITH DASIA AND YPOGEGRAMMENIhī̧U+1F92ᾒGREEK SMALL LETTER ETA WITH PSILI AND VARIA AND YPOGEGRAMMENI'ī̧̀U+1F93ᾓGREEK SMALL LETTER ETA WITH DASIA AND VARIA AND YPOGEGRAMMENIhī̧̀U+1F94ᾔGREEK SMALL LETTER ETA WITH PSILI AND OXIA AND YPOGEGRAMMENI'ī̧́U+1F95ᾕGREEK SMALL LETTER ETA WITH DASIA AND OXIA AND YPOGEGRAMMENIhī̧́U+1F96ᾖGREEK SMALL LETTER ETA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI'ī̧̂U+1F97ᾗGREEK SMALL LETTER ETA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENIhī̧̂U+1F98ᾘGREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI'Ī̧U+1F99ᾙGREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENIHī̧U+1F9AᾚGREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI'Ī̧̀U+1F9BᾛGREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENIHī̧̀U+1F9CᾜGREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI'Ī̧́U+1F9DᾝGREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENIHī̧́U+1F9EᾞGREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI'Ī̧̂U+1F9FᾟGREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENIHī̧̂U+1FA0ᾠGREEK SMALL LETTER OMEGA WITH PSILI AND YPOGEGRAMMENI無気記号と下書きのイオータの付いたω。

[ɔːi]を表す。'ō̧U+1FA1ᾡGREEK SMALL LETTER OMEGA WITH DASIA AND YPOGEGRAMMENIhō̧U+1FA2ᾢGREEK SMALL LETTER OMEGA WITH PSILI AND VARIA AND YPOGEGRAMMENI'ṑ̧U+1FA3ᾣGREEK SMALL LETTER OMEGA WITH DASIA AND VARIA AND YPOGEGRAMMENIhṑ̧U+1FA4ᾤGREEK SMALL LETTER OMEGA WITH PSILI AND OXIA AND YPOGEGRAMMENI'ṓ̧U+1FA5ᾥGREEK SMALL LETTER OMEGA WITH DASIA AND OXIA AND YPOGEGRAMMENIhṓ̧U+1FA6ᾦGREEK SMALL LETTER OMEGA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI'ō̧̂U+1FA7ᾧGREEK SMALL LETTER OMEGA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENIhō̧̂U+1FA8ᾨGREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI'Ō̧U+1FA9ᾩGREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENIHō̧U+1FAAᾪGREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI'Ṑ̧U+1FABᾫGREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENIHṑ̧U+1FACᾬGREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI'Ṓ̧U+1FADᾭGREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENIHṓ̧U+1FAEᾮGREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI'Ō̧̂U+1FAFᾯGREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENIHō̧̂U+1FB0ᾰGREEK SMALL LETTER ALPHA WITH VRACHYブレーヴェの付いたα。
短い[ă]を表す。ăU+1FB1ᾱGREEK SMALL LETTER ALPHA WITH MACRONマクロンの付いたα。
長い[aː]を表す。āU+1FB2ᾲGREEK SMALL LETTER ALPHA WITH VARIA AND YPOGEGRAMMENIà̧U+1FB3ᾳGREEK SMALL LETTER ALPHA WITH YPOGEGRAMMENIa̧U+1FB4ᾴGREEK SMALL LETTER ALPHA WITH OXIA AND YPOGEGRAMMENIá̧U+1FB5（予約済）U+1FB6ᾶGREEK SMALL LETTER ALPHA WITH PERISPOMENIâU+1FB7ᾷGREEK SMALL LETTER ALPHA WITH PERISPOMENI AND YPOGEGRAMMENIâ̧U+1FB8ᾸGREEK CAPITAL LETTER ALPHA WITH VRACHYĂU+1FB9ᾹGREEK CAPITAL LETTER ALPHA WITH MACRONĀU+1FBAᾺGREEK CAPITAL LETTER ALPHA WITH VARIAÀU+1FBBΆGREEK CAPITAL LETTER ALPHA WITH OXIAÁU+1FBCᾼGREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENIA̧U+1FBD᾽GREEK KORONISコロニス（ギリシャ語：κορωνίς）。と呼ばれる、二重母音が1つの新しい母音または二重母音に融合する現象によって、短縮された母音の上に書かれる記号。
外見上は無気記号のU+1FBF ᾿ GREEK PSILIと全く同じである。'U+1FBEιGREEK PROSGEGRAMMENI小書きのイオータ。̧U+1FBF᾿GREEK PSILI無気記号。'U+1FC0῀GREEK PERISPOMENIペリスポメノン記号。̂U+1FC1῁GREEK DIALYTIKA AND PERISPOMENIペリスポメノン記号の付いたトレマ記号（ギリシャ語：διαλυτικά）。̈̂U+1FC2ῂGREEK SMALL LETTER ETA WITH VARIA AND YPOGEGRAMMENIī̧̀U+1FC3ῃGREEK SMALL LETTER ETA WITH YPOGEGRAMMENIī̧U+1FC4ῄGREEK SMALL LETTER ETA WITH OXIA AND YPOGEGRAMMENIī̧́U+1FC5（予約済）U+1FC6ῆGREEK SMALL LETTER ETA WITH PERISPOMENIī̂U+1FC7ῇGREEK SMALL LETTER ETA WITH PERISPOMENI AND YPOGEGRAMMENIī̧̂U+1FC8ῈGREEK CAPITAL LETTER EPSILON WITH VARIAÈU+1FC9ΈGREEK CAPITAL LETTER EPSILON WITH OXIAÉU+1FCAῊGREEK CAPITAL LETTER ETA WITH VARIAĪ̀U+1FCBΉGREEK CAPITAL LETTER ETA WITH OXIAĪ́U+1FCCῌGREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENIĪ̧U+1FCD῍GREEK PSILI AND VARIA鈍アクセント記号のついた無気記号。U+1FCE῎GREEK PSILI AND OXIA鋭アクセント記号のついた無気記号。U+1FCF῏GREEK PSILI AND PERISPOMENIペリスポメノン記号の付いた無気記号。U+1FD0ῐGREEK SMALL LETTER IOTA WITH VRACHYĭU+1FD1ῑGREEK SMALL LETTER IOTA WITH MACRONīU+1FD2ῒGREEK SMALL LETTER IOTA WITH DIALYTIKA AND VARIAï̀U+1FD3ΐGREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIAḯU+1FD4（予約済）U+1FD5（予約済）U+1FD6ῖGREEK SMALL LETTER IOTA WITH PERISPOMENIîU+1FD7ῗGREEK SMALL LETTER IOTA WITH DIALYTIKA AND PERISPOMENIï̂U+1FD8ῘGREEK CAPITAL LETTER IOTA WITH VRACHYĬU+1FD9ῙGREEK CAPITAL LETTER IOTA WITH MACRONĪU+1FDAῚGREEK CAPITAL LETTER IOTA WITH VARIAÌU+1FDBΊGREEK CAPITAL LETTER IOTA WITH OXIAÍU+1FDC（予約済）U+1FDD῝GREEK DASIA AND VARIA鈍アクセント記号のついた有気記号。U+1FDE῞GREEK DASIA AND OXIA鋭アクセント記号のついた有気記号。U+1FDF῟GREEK DASIA AND PERISPOMENIペリスポメノン記号の付いた有気記号。U+1FE0ῠGREEK SMALL LETTER UPSILON WITH VRACHYy̆U+1FE1ῡGREEK SMALL LETTER UPSILON WITH MACRONȳU+1FE2ῢGREEK SMALL LETTER UPSILON WITH DIALYTIKA AND VARIAÿ̀U+1FE3ΰGREEK SMALL LETTER UPSILON WITH DIALYTIKA AND OXIAÿ́U+1FE4ῤGREEK SMALL LETTER RHO WITH PSILI無気記号のついたρ。
音節主音化した[r̩]を表す。'rU+1FE5ῥGREEK SMALL LETTER RHO WITH DASIA有気記号のついたρ。

音節主音化した[hr̩]を表す。hrU+1FE6ῦGREEK SMALL LETTER UPSILON WITH PERISPOMENIŷU+1FE7ῧGREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENIÿ̂U+1FE8ῨGREEK CAPITAL LETTER UPSILON WITH VRACHYY̆U+1FE9ῩGREEK CAPITAL LETTER UPSILON WITH MACRONȲU+1FEAῪGREEK CAPITAL LETTER UPSILON WITH VARIAỲU+1FEBΎGREEK CAPITAL LETTER UPSILON WITH OXIAÝU+1FECῬGREEK CAPITAL LETTER RHO WITH DASIAHrU+1FED῭GREEK DIALYTIKA AND VARIA鈍アクセント記号のついたトレマ。̈̀U+1FEE΅GREEK DIALYTIKA AND OXIA鋭アクセント記号のついたトレマ。̈́U+1FEF`GREEK VARIA鈍アクセント記号。̀U+1FF0（予約済）U+1FF1（予約済）U+1FF2ῲGREEK SMALL LETTER OMEGA WITH VARIA AND YPOGEGRAMMENIṑ̧U+1FF3ῳGREEK SMALL LETTER OMEGA WITH YPOGEGRAMMENIō̧U+1FF4ῴGREEK SMALL LETTER OMEGA WITH OXIA AND YPOGEGRAMMENIṓ̧U+1FF5（予約済）U+1FF6ῶGREEK SMALL LETTER OMEGA WITH PERISPOMENIō̂U+1FF7ῷGREEK SMALL LETTER OMEGA WITH PERISPOMENI AND YPOGEGRAMMENIō̧̂U+1FF8ῸGREEK CAPITAL LETTER OMICRON WITH VARIAÒU+1FF9ΌGREEK CAPITAL LETTER OMICRON WITH OXIAÓU+1FFAῺGREEK CAPITAL LETTER OMEGA WITH VARIAṐU+1FFBΏGREEK CAPITAL LETTER OMEGA WITH OXIAṒU+1FFCῼGREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENIŌ̧U+1FFD´GREEK OXIA鋭アクセント記号。́U+1FFE῾GREEK DASIA有気記号。h

 小分類 
このブロックの小分類は「合成済み複声調ギリシャ文字」（）の1つのみとなっている。

 合成済み複声調ギリシャ文字（） 
この小分類にはギリシャ文字のうち、古典ギリシャ語で用いられていた気息記号やアクセント記号などのダイアクリティカルマークの付いた文字が収録されている。

 文字コード 

 履歴 
以下の表に挙げられているUnicode関連のドキュメントには、このブロックの特定の文字を定義する目的とプロセスが記録されている。
バージョン文字数L2 IDドキュメント1.1U+1F00..1F15,1F18..1F1D,1F20..1F45,1F48..1F4D,1F50..1F57,1F59,1F5B,1F5D,1F5F..1F7D,
1F80..1FB4,1FB6..1FC4,1FC6..1FD3,1FD6..1FDB,1FDD..1FEF,1FF2..1FF4,1FF6..1FFE233(to be determined)