| 英文.... | Cities that are the official seat of government. |
| 首都............ | [AS-Academia Sinica] |
| ................. | 朗文當代大辭典 243 |
| ................. | 國家教育研究院-雙語詞彙、學術名詞暨辭書資訊網 December 24, 2013 |
| ................. | 國立臺灣海洋大學海洋生物研究所碩士論文(2011年) 311 |
| 首府............ | [AS-Academia Sinica] |
| ................. | 朗文當代大辭典 243 |
| capital cities............ | [VP] |
| ................. | Mumford, Culture of Cities (1938) 80, & passim |
| ................. | Canadian Urban Thesaurus (1979) |
| ................. | Johnson, Urban Geography (1969) 10 |
| ................. | CDMARC Subjects: LCSH (1988-) |
| ................. | Braunfels, Urban Design (1988) 276 |
| capital city............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| capitals(cities)............ | [VP] |
| ................. | CDMARC Subjects: LCSH (1988-) capitals |
| ................. | Webster's Third New International Dictionary (1961) capitals |
| ................. | Avery Index (1963-) |
| cities, capital............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| hoofdsteden............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| hoofdstad............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| ciudades capitales............ | [CDBP-DIBAM] |
| ................. | Comité, Plural del término en singular |
| ciudad capital............ | [CDBP-DIBAM] |
| ................. | Whittick, Enciclopedia de la Planificacón urbana (1975) |
| Subject:............ | [Bureau AAT] |
| ................. | RIBA, Architectural Keywords (1982) Towns; Capital cities, capitals |
| ................. | RILA, Subject Headings (1975-1990) precoor.; Anglo-Saxon capitals |
| ................. | Van Dale groot woordenboek (1994) |