翼狀琴箱水平放置的鋼琴，一側呈曲線狀，另一側則為直線狀，大部分琴弦平行於個別的琴鍵。

平臺鋼琴(P,,U,繁體中文-偏好,D,,)
p'ing t'ai kang ch'in(P,,U,韋氏拼音-偏好,UF,U,U)
píng tái gāng qín(P,,U,漢語拼音-偏好,UF,U,U)
ping tai gang qin(P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
grand pianos(P,,U,英文-偏好,D,U,PN)
grand piano(,U,英文-非偏好,AD,U,SN)
grand pianofortes(,U,英文-非偏好,UF,U,N)
pianofortes, grand(,U,英文-非偏好,UF,U,N)
piano, grand(,U,英文-非偏好,UF,U,N)
pianos, grand(,U,英文-非偏好,UF,U,N)
vleugelpiano's(P,,U,荷蘭語-偏好,D,U,U)
vleugelpiano(,U,荷蘭語-非偏好,AD,U,U)
vleugels(piano's)　(,U,荷蘭語-非偏好,UF,U,U)
pianos de cola(P,,U,西班牙語-偏好,D,U,PN)
piano de cola(,U,西班牙語-非偏好,AD,U,SN)

藝術與建築詞典根目錄
....物件層面
........裝備與設備
............聲音裝置 (層級名)
................<依音響特性區分之聲音裝置>
....................弦鳴樂器
........................<似齊特琴的弦鳴樂器>
............................<似西特琴的弦鳴樂器：敲擊彈奏>
................................鋼琴
....................................平臺鋼琴

distinguished from....	金屬片擊弦琴
distinguished from....	立式平臺鋼琴

英文....	Pianofortes having a horizontal wing-shaped case, with one bent or curved side and one straight side, and most of the strings running parallel to the individual keys.
荷蘭語....	Piano's, met horizontale, vleugelvormige kast met een gebogen en een rechte kant, waarin de snaren evenwijdig lopen aan de toetsen.
西班牙語....	Pianofortes que tienen un armazón horizontal en forma de ala, con un lado inclinado o curvado y un lado liso, y la mayor parte de las cuerdas corriendo paralelas a las teclas individuales.

平臺鋼琴............	[AS-Academia Sinica]
.................	國家教育研究院－雙語詞彙、學術名詞暨辭書資訊網 April 10, 2012
.................	音樂辭典 206
grand pianos............	[VP]
.................	Diagram Group, Musical Instruments of the World (1976) illustration, 237
.................	Marcuse, Musical Instruments Dictionary (1975)
.................	Webster's Third New International Dictionary (1961) illustration
.................	Candidate term Candidate comment -- BATEMI --8/94; revise scope note.
grand piano............	[VP]
.................	Getty Vocabulary Program rules
grand pianofortes............	[VP]
.................	Sadie, New Grove Dictionary of Musical Instruments (1984) Vol. 2, 73
pianofortes, grand............	[VP]
.................	Getty Vocabulary Program rules
piano, grand............	[VP]
.................	Chenhall, Revised Nomenclature (1988)
pianos, grand............	[VP]
.................	Getty Vocabulary Program rules
vleugelpiano's............	[Bureau AAT]
.................	AAT-Ned (1994-)
vleugelpiano............	[Bureau AAT]
.................	AAT-Ned (1994-)
vleugels(piano's)............	[Bureau AAT]
.................	AAT-Ned (1994-)
pianos de cola............	[VP]
.................	TAA database (2000-)
piano de cola............	[VP]
.................	Randel, Diccionario Harvard de Música (1997)
.................	Tranchefort, Los Instrumentos Musicales (1994)
Subject:............	[Bureau AAT]
.................	Algemene muziekencyclopedie (1961)

Getty AAT: 300041713 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300041713
聯合目錄： 平臺鋼琴 、p'ing t'ai kang ch'in 、píng tái gāng qín 、ping tai gang qin 、grand pianos 、grand piano 、grand pianofortes 、pianofortes, grand 、piano, grand 、pianos, grand 、vleugelpiano's 、vleugelpiano 、vleugels 、pianos de cola 、piano de cola